3.0 No-Build Traffic Conditions...Sep 09, 2010 · (Overland Rd.) Beggs Rd. US 441 Widen to 4 Lanes (Overland Rd.) Plymouth Sorrento Rd. 1 US 441 Ponkan Rd. Widen to 4 Lanes SR 414

SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report

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3.0 No-Build Traffic Conditions This section evaluates the traffic operations in the future analysis years for the No-Build conditions. As typical with a No-Build alternative, future year land use and planned and programmed improvements were included in the study area, but this scenario does not include the Wekiva Parkway or SR 46 Bypass projects. The No-Build roadway network and lane configuration within the project area of influence is shown in Figures 3-1A (Orange and Lake Counties) and 3-1B (Seminole County). 3.1 Description of No-Build Roadway Network The 2025 LRTPs for METROPLAN ORLANDO, Lake-Sumter MPO, and the Volusia County MPO were reviewed to determine planned and programmed improvements within the study area that would impact the development of traffic projections. These improvements are presented in Tables 3.1 and 3.2 and were incorporated into an updated OUATS model for the analysis of No-Build conditions for the years 2012, 2022 and 2032. The extension of SR 429/414 from SR 451 to US 441 north of Apopka was included as a programmed project in this analysis as it is in the current FY 2010-FY 2014 OOCEA Five-Year Work Program when this study began. This portion of SR 429/414 is necessary for the connection of SR 429 and SR 414 to Wekiva Parkway and is included in both the No-Build and Build Scenarios.

See Interchange Inset

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NO-BUILD (2032) CONDITIONSGEOMETRY

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SIGNALIZED INTERSECTIONS

LEGEND

Page 31

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Page 32

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Page 33

TABLE 3.1 PROGRAMMED ROADWAY IMPROVEMENTS (2003-2010)

Roadway From To Improvement Orange County

All American Blvd. Clarcona-Ocoee Rd. Kennedy Blvd. Realign/Widen to 4 lanes

Apopka-Vineland Rd. SR 50 A.D. Mims Rd. Widen to 4 lanes, New 4 lane road

Clarcona-Ocoee Rd. Ocoee-Apopka Rd. Hiawassee Rd. Widen to 4 lanes

Edgewater Dr. Pine Hills Rd. Clarcona-Ocoee Rd. Widen to 4 lanes

Florida's Turnpike SR 528 I-4 Widen to 8 lanes

Florida's Turnpike I-4 SR 429 Widen to 8 lanes

Florida's Turnpike SR 408 Interchange modifications

Keller Rd. Kennedy Blvd. Fennel St. Widen to 4 lanes

Kennedy Blvd. Forest City Rd. Wymore Rd. Widen to 4 lanes

Rock Springs Rd. Ponkan Rd. Kelly Park Rd. Widen to 4 lanes

Silver Star Rd. W of Clarke Rd. Apopka-Vineland Rd. Widen to 4 lanes

Silver Star Rd. Apopka-Vineland Rd. Hiawassee Rd. Widen to 6 lanes

SR 408 SR 50 Hiawassee Rd. Widen to 6 Lanes

SR 408 Good Homes Rd. Add Ramps t/f West

SR 408 Hiawassee Rd. I-4 Widen to 6 Lanes

SR 408 I-4 SR 417 Widen to 8 Lanes

SR 414 (Maitland Blvd. Ext.) SR 429 US 441 at Maitland Blvd. New 6 lane expressway

SR 429 (Part C) Seidel Rd. CR 535 New 4 lane expressway

SR 429 (Part C) I-4 Seidel Rd. New 4 lane expressway

Wymore Rd. Fairbanks Ave. Kennedy Blvd. Widen to 3 lanes

Yothers Rd. Extension Plymouth Sorrento Rd. Lester Rd. New 2-lane roadway Lake County

SR 44 (formerly CR 44B) US 441 Orange Ave. Widen to 4 lanes

US 441 Lake Eustis Dr. SR 44 Widen to 6 lanes Seminole County

Bunnell Rd. Eden Park Rd. West Town Pkwy. Widen to 3 lanes

CR 427 SR 436 North St. Widen to 4 lanes

I-4 W of Lake Mary Blvd. W of US 17/92 Widen to 6 lanes

Lake Emma Rd. Sand Pond Rd. Longwood Hills Rd. Widen to 4 lanes

Sand Lake Rd. W Lake Brantley Rd. SR 434 Widen to 4 lanes

SR 434 Montgomery Rd. Rangeline Rd. Widen to 6 Lanes

SR 434 (Forest City Rd.) Maitland Blvd. SR 436 Widen to 6 Lanes

US 17/92 Lake Triplet Dr. Shepard Rd. Widen to 6 lanes Volusia County

I-4 W of US 17/92 SR 472 Widen to 6 lanes

I-4 SR 472 SR 44 Widen to 6 lanes


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TABLE 3.2 PLANNED ROADWAY IMPROVEMENTS (2010-2025)

1- This Plymouth Sorrento Rd improvement is anticipated to be built by Orange County and is independent of the Wekiva Parkway project. 2- These SR 46 widening projects are planned LRTP improvements that are not included in the No-Build Alternative.

Roadway From To Improvement

Orange County

Apopka Blvd. Hiawassee Rd. US 441 Widen to 4 Lanes

Apopka-Vineland Rd. AD Mims Rd. Clarcona-Ocoee Rd. Widen to 4 Lanes

Clarcona Rd. Clarcona-Ocoee Rd. Orange Blossom Tr. Widen to 4 Lanes

Clarke Rd. SR 50 Silver Star Rd. Widen to 6 Lanes

Clarke Rd. AD Mims Rd. Clarcona-Ocoee Rd. Widen to 4 Lanes

Clarke Rd. Clarcona-Ocoee Rd. McCormick Rd. New 4 Lane

Florida's Turnpike SR 429 SR 50 Widen to 8 lanes

Good Homes Rd. West SR 50 Silver Star Rd. Widen to 4 Lanes

I-4 Kirkman Rd. US 441 6+Special Use Lanes

I-4 US 441 S. of Ivanhoe Blvd. 6+Special Use Lanes

I-4 S. of Ivanhoe Blvd. Maitland Blvd. 6+Special Use Lanes

Mount Plymouth Rd. Kelly Park Rd. Orange/Lake Co. Line Widen to 4 Lanes

Ocoee-Apopka Rd. Silver Star Rd. Clarcona Ocoee Rd. Widen to 4 Lanes Pine Hills Rd. Ext. (Overland Rd.) Beggs Rd. US 441 Widen to 4 Lanes (Overland Rd.)

Plymouth Sorrento Rd. 1 US 441 Ponkan Rd. Widen to 4 Lanes

SR 414 (Maitland Blvd.) Maitland Concourse Maitland Ave. Widen to 6 Lanes

SR 423 (John Young Pkwy.) SR 50 Shader Rd. Widen to 6 Lanes

SR 423 (John Young Pkwy.) Shader Rd. Edgewater Dr. Widen/New 6 Lane Road with Grade Sep. @ US 441

SR 434 (Forest City Rd.) Edgewater Dr. Maitland Blvd. Widen to 6 Lanes

SR 438 Dillard St. Western Expressway/SR 429 Widen to 4 Lanes

SR 451 Extension US 441 Old Dixie Hwy/Vick Rd. New 4 Lane

SR 50 Lake/Orange Co. Line E. Ramps of FL Turnpike Widen to 6 Lanes

SR 50 Florida's Turnpike Pine Hills Rd. Widen to 6 Lanes

SR 528 I-4 Sand Lake Rd. Widen to 8 Lanes

Wymore Rd. Kennedy Blvd./Lake Ave. Orange/Seminole Co. Line Widen to 4 Lanes

Lake County

CR 437 Lake/Orange County Line SR 46 2 Lane Realignment

CR 439 SR 44 CR 44A Widen to 4 Lanes

Ranch Rd. Wolf Branch Rd. SR 44 New 4 Lane

Round Lake Rd. Lake/Orange County Line Wolf Branch Rd. Widen to 4 Lanes

SR 46 2 US 441 Lake/Seminole Co. Line Widen to 4 Lanes

US 441 Lake/Orange County Line CR 44B Widen to 6 Lanes


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TABLE 3.2 PLANNED ROADWAY IMPROVEMENTS (2010-2025) CONTINUED

Roadway From To Improvement

Seminole County

I-4 SR 46 Interchange Interchange Modifications

Lake Mary Blvd. Markham Woods Rd. I-4 Widen to 6 Lanes

Lake Mary Blvd. Rinehart Rd. Country Club Rd. Widen to 6 Lanes

Markham Woods Rd. Springs Landing Blvd. EE Williamson Blvd. Widen to 3 Lanes

SR 417 Orange/Seminole Co. Line I-4 Widen to 6 Lanes

SR 417 Extension I-4 International Pkwy. New Ramps SR 434 Rangeline Rd. CR 427 Widen to 6 Lanes

SR 46 2 Lake/Seminole Co. Line Orange Blvd. Widen to 4 Lanes

SR 46 CR 425/Sanford Ave. SR 415 Widen to 4 Lanes 1- This Plymouth Sorrento Rd improvement is anticipated to be built by Orange County and is independent of the Wekiva Parkway project. 2- These SR 46 widening projects are planned LRTP improvements that are not included in the No-Build Alternative.

3.1.1 No-Build Traffic Volumes and Level of Service Traffic conditions for the No-Build Scenario were analyzed for three analysis years:

Opening Year – 2012 Mid Year – 2022 Design Year – 2032

For each analysis year, AADTs and DDHVs were developed reflecting a No-Build condition within the project study area. Operational and LOS analysis was performed on study area roadway segments, intersections, and ramp junctions for each analysis year. 3.1.2 Traffic Volume Projections Travel demand forecasts for the project were developed utilizing the OUATS model as the foundation. Since the 2000 base year of the current version did not include the portion of the SR 417 from US 17/92 to I-4, these road segments were added into the OUATS model to reflect the existing regional roadway network for the year 2003. Socio-economic data for the project area of influence and surrounding region was updated based on available data provided by METROPLAN ORLANDO, Lake-Sumter MPO and the Volusia County MPO. A validation effort at the project level was conducted utilizing current 2003 traffic count data from the FDOT, Orange, Lake and Seminole Counties and other data resources available. This exercise verified that a reasonable level of traffic volumes were being replicated by the model based on the available data utilized for the network model updates. The model’s performance within the influence area at the individual roadway segment level was also verified based on a link-by-link analysis. The resulting validated model was used as a basis for developing the future year travel demand forecasts. An OUATS forecast model was developed for the year 2025. Minor revisions from the 2003 base year project level validation were incorporated into the forecast model for consistency. Both No-Build and Build scenarios were tested with the 2025 OUATS Model. The No-Build scenario included the interchange modifications at the SR 46 and


Page 36

I-4 ramp intersections, the extension of SR 417 from the I-4 interchange west to International Parkway and the other changes to the network as presented in Tables 3.1. and 3.2. Initial 2025 AADT volumes were derived by applying the appropriate Model Output Conversion Factor (MOCF) to the model output. The design year 2032 AADT forecasts were then developed by projecting up the initial 2025 AADTs using an annual growth rate. The AADT volumes were then balanced throughout the system for consistency. Table 3.3 below identifies 2.7% as the annual growth rate that was calculated from the average historical growth rate along roadways within the study area. The detail data for the locations used in the growth rate calculation is located in Appendix A.

TABLE 3.3 HISTORICAL GROWTH RATE

Roadway From To

% Historical Annual Growth

U.S. 441 C.R. 424 S.R. 414 1.1% S.R. 414 S.R. 436 0.7% S.R. 436 C.R. 435 0.6% C.R. 435 S.R. 429 1.7% S.R. 429 C.R. 437 1.8% C.R. 437 Ponkan Rd. 1.7% Ponkan Rd. Sadler Ave. 1.7% Sadler Ave. S.R. 46 4.2% S.R. 46 C.R. 44B 5.1% S.R. 46 U.S. 441 C.R. 437 3.4% C.R. 437 C.R. 435 3.2% C.R. 435 Lake County Line 7.7% Lake County Line C.R. 431 8.4% C.R. 431 International Pkwy. 14.3% International Pkwy. Interstate 4 3.1% Interstate 4 C.R. 431B -7.2% S.R. 429 C.R. 437A U.S. 441 27.4%

S.R. 436 U.S. 441 Piedmont-Wekiva Rd. 3.6%

Piedmont-Wekiva Rd.

Seminole County Line 0.2%

Seminole County Line S.R. 434 -0.5%

S.R. 434 Interstate 4 0.7% Interstate 4 Palm Springs Rd. 2.0% Average 2.7%

While the PD&E models were validated to 2003 conditions, new count data became available as the study was underway. The known 2005 and 2006 AADT volumes derived from count data and the design year 2032 forecasts for the project were the basis for interpolating the 2012 and 2022 AADTs along the roadways within the study area.


Page 37

The segment AADTs along with the recommended design characteristics and existing counts were used to develop DDHV’s and design hour turning movements at the intersections. The AADTs for analysis years 2012, 2022 and 2032 are shown in Figures 3-2, 3-5 and 3-8, respectively. The DDHVs were developed from the daily traffic forecasts and are provided in Figures 3-3, 3-6 and 3-9 for the years 2012, 2022 and 2032, respectively. The projected intersection turning movements were developed based on the existing K30 and D30 and existing PM peak hour turning movement percentages developed from the collected count data. It should be noted that future year turn volumes were also adjusted as necessary based on projected AADT flows developed from the OUATS model and could cause annual growth to slightly fluctuate in order to balance turning volumes. The projected turning movement volumes are depicted for the years 2012, 2022 and 2032 in Figures 3-4, 3-7 and 3-10, respectively. 3.2. Operational Analysis The projected operating levels of service for the mainline roadway, ramps and intersections were analyzed for opening (2012), interim (2022) and design (2032) years under the No-Build Condition. The roadway segments were analyzed using FDOT LOS standards, the freeway elements and intersections were analyzed using HCS+ Version 5.2, and some Seminole County intersections were analyzed using the Synchro 6.0 analysis software. The roadway characteristics information also used to determine the segment LOS is in Appendix E. Intersection signal timing and phasing provided by Orange, Lake and Seminole Counties were optimized to analyze the future No-Build conditions. 3.2.1 No-Build 2012

The LOS analyses for Year 2012 are presented in this section. The results of the roadway segment LOS analyses are summarized in Tables 3.4, 3.5 and 3.6 for Orange, Lake and Seminole Counties, respectively. The two sections below highlight the roadway segments that are expected to operate below the LOS D standard, specifically at LOS E and LOS F. All other roadway segments in the project area are expected to operate at LOS D or better for peak hour, peak direction traffic conditions. 3.2.1.1 Roadway Segments Operating at LOS E While most of the roadways shown in the following tables are projected to operate at LOS D or better during the peak hour, several segments are expected to operate at capacity with LOS E for peak hour, peak direction traffic primarily due to heavy congestion: Orange County Vick Road from Martin Street to Old Dixie Highway Lake County Wolf Branch Road from US 441 to Round Lake Road Seminole County I-4 from SR 434 to Lake Mary Blvd SR 46 from International Parkway to Oregon St./Wayside Drive


Page 38

SR 46 from I-4 to Town Center Blvd. 3.2.1.2 Roadway Segments Operating at LOS F The following roadway segments are expected to fail at LOS F for peak hour peak direction traffic due to overcapacity conditions: Orange County US 441 from SR 436 to CR 437 US 441 from SR 414/SR 429 to Sadler Road SR 436 from Piedmont-Wekiva Road to Seminole County line CR 435 from US 441 (Orange Blossom Trail) to Votaw Road Lake County SR 46 from CR 437 (Plymouth-Sorrento Road) to Seminole County line Seminole County I-4 from SR 436 to SR 434 SR 417 from International Parkway to I-4 US 17/92 from the I-4 WB on ramp to CR 15 SR 46 from Lake County line to CR 431 (Orange Blvd.) SR 46 from Lake Forest Road to International Parkway SR 46 from Oregon St./Wayside Dr. to I-4 SR 436 from Orange/Seminole County Line to SR 434 SR 436 from I-4 to Palm Springs Road CR 46A from International Parkway to Rinehart Road Rinehart Road from Anderson Lane to CR 46A


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TABLE 3.4 NO-BUILD (2012) ROADWAY SEGMENT LOS SUMMARY – ORANGE COUNTY

Roadway From To LOS

S.R. 414 U.S. 441 Hiawassee Rd. B

Hiawassee Rd. Keene Rd. A

Keene Rd. S.R. 451 A

S.R. 414/S.R. 429 S.R. 451 U.S. 441 B

S.R. 451 S.R. 414 U.S. 441 B

U.S. 441 S.R. 436 C.R. 435 F

C.R. 435 S.R. 451 F

S.R. 451 C.R. 437 F

C.R. 437 S.R. 414/S.R. 429 D

S.R. 414/S.R. 429 Ponkan Rd. F

Ponkan Rd. Sadler Ave. F

Sadler Ave. S.R. 46 C

S.R. 436 U.S. 441 Piedmont-Wekiva Rd. C

Piedmont-Wekiva Rd. Seminole County Line F

C.R. 435 U.S. 441 Votaw Rd. F

Votaw Rd. Welch Rd. D

Welch Rd. Ponkan Rd. D

Ponkan Rd. Kelly Park Rd. C

Kelly Park Rd. Lake County Line C

C.R. 437 U.S. 441 Ponkan Rd. C

Ponkan Rd. Kelly Park Rd. D

Kelly Park Rd. Lake County Line D

Round Lake Rd. Ponkan Rd. Sadler Ave. C

Sadler Ave. Kelly Park Rd. D

Kelly Park Rd. Ondich Rd. D

Ondich Rd. Lake County Line D

Ponkan Rd. U.S. 441 Round Lake Rd. D

Round Lake Rd. C.R. 437 D

C.R. 437 C.R. 435 D

Kelly Park Rd. Round Lake Rd. C.R. 437 D

C.R. 437 C.R. 435 D

Sadler Ave. Lake County Line U.S. 441 D

U.S. 441 Round Lake Rd. C


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Table 3.4 No-Build (2012) Roadway Segment LOS Summary – Orange County (Continued)

Roadway From To LOS

Ondich Rd. Round Lake Rd. C.R. 437 C

Haas Rd. C.R. 437 C.R. 435 C

Vick Rd. Ponkan Rd. Lester Rd. C

Lester Rd. Welch Rd. D

Welch Rd. Martin St. D

Martin St. Old Dixie Hwy. E

Old Dixie Highway C.R. 437 Errol Pkwy. C

Errol Pkwy. C.R. 435 D

Yothers Rd. U.S. 441 C.R. 437 C

TABLE 3.5 NO-BUILD (2012) ROADWAY SEGMENT LOS SUMMARY – LAKE COUNTY

Roadway From To LOS

U.S. 441 S.R. 46 C.R. 44B B

S.R. 46 C.R. 500A U.S. 441 C

U.S. 441 Round Lake Rd. C

Round Lake Rd. C.R. 437 C

C.R. 437 C.R. 435 F

C.R. 435 C.R. 46A F

C.R. 46A Lake County Line F

S.R. 44 S.R. 19 C.R. 46A D

C.R. 437 Lake County Line S.R. 46 D

S.R. 46 S.R. 44 D

C.R. 435 Lake County Line S.R. 46 D

C.R. 46A S.R. 44 S.R. 46 D

C.R. 433 S.R. 46 South of S.R. 46 C

Round Lake Rd. Lake County Line S.R. 46 C

S.R. 46 Wolf Branch Rd. C

Wolf Branch Rd. U.S. 441 Round Lake Rd. E

Round Lake Rd. C.R. 437 D

Wekiva River Rd. S.R. 46 South of S.R. 46 C


Page 41

TABLE 3.6 NO-BUILD (2012) ROADWAY SEGMENT LOS SUMMARY – SEMINOLE COUNTY

Roadway From To LOS

Interstate 4 S.R. 436 S.R. 434 F

S.R. 434 Lake Mary Blvd. E

Lake Mary Blvd. C.R. 46A / S.R. 417 D

C.R. 46A / S.R. 417 S.R. 46 C

S.R. 46 U.S. 17/92 C

U.S. 17/92 North of U.S. 17/92 D

S.R. 417 North of Interstate 4 Interstate 4 F

Interstate 4 Rinehart Rd. B

Rinehart Rd. C.R. 46A B

U.S. 17/92 North of I-4 WB on ramp I-4 WB on Ramp C

I-4 WB on Ramp CR 15 F

CR 15 South of CR 15 D

S.R. 46 Lake County Line Longwood Markham Rd. F

Longwood-Markham Rd. Lake Markham Rd. F

Lake Markham Rd. C.R. 431 F

C.R. 431 Lake Forest Blvd. D

Lake Forest Blvd. International Pkwy. F

International Pkwy. Oregon St/Wayside Dr E

Oregon St/Wayside Dr Interstate 4 F

Interstate 4 Town Center Blvd E

Town Center Blvd C.R. 431B C

C.R. 431B C.R. 15 C

S.R. 436 Seminole County Line S.R. 434 F

S.R. 434 Interstate 4 D

Interstate 4 Palm Springs Rd. F

C.R. 46A Orange Blvd. International Pkwy. C

International Pkwy. Colonial Center Pkwy. F

Colonial Center Pkwy. Interstate 4 F

Interstate4 Rinehart Rd F

Rinehart Rd C.R. 15 D

C.R. 431 C.R. 46A Markham Rd D

Markham Rd. S.R. 46 C

S.R. 46 Interstate 4 C

I-4 CR 15 C

C.R. 15 South of CR 431 CR 431 C

CR 431 I-4 EB on Ramp D

I-4 EB on Ramp U.S. 17/92 C

Rinehart Rd Anderson Lane CR 46A F

CR 46A Town Center Blvd D

Town Center Blvd SR 417 D

SR 417 St Johns Pkwy D

St Johns Pkwy SR 46 C


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Table 3.6 No-Build (2012) Roadway Segment LOS Summary – Seminole County (Continued)

Roadway From To LOS

International Parkway Lake Mary Blvd. C.R. 46A D

C.R. 46A SR 417 Ramps C

SR 417 Ramps S.R. 46 C

Markham Road Longwood-Markham Rd. Markham Woods Rd. D

Markham Woods Rd. Orange Blvd. C

Longwood-Markham Rd. S.R. 46 C.R. 46A C

Wekiva Park Dr. North of S.R. 46 S.R. 46 C

Lake Markham Rd. S.R. 46 C.R. 46A C

N Oregon Street North of S.R. 46 S.R. 46 D

Wayside Drive South of S.R. 46 S.R. 46 C

Figures 3-2A (Orange and Lake Counties) and 3-2B (Seminole County) show the 2012 No-Build AADTs that were used to determine the 2012 No-Build DDHVs in Figures 3-3A and 3-3B. The LOS for the roadway elements along with the DDHVs that were used to determine the LOS is illustrated in Figures 3-3A (Orange and Lake Counties) and 3-3B (Seminole County).

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NO-BUILD (2012) CONDITIONSANNUAL AVERAGE DAILY TRAFFIC (AADT)

Figure 3-2A

LEGEND

xx,xxx 2012 AADT

±0.5 0 0.5 10.25

Miles

SEE FIGURE 3-2BFOR

SEMINOLE COUNTY

Page 43

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LEGEND

xx,xxx 2012 AADT

±0.25 0 0.25 0.50.125

Miles

Page 44

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SEE FIGURE 3-3BFOR

SEMINOLE COUNTY

NO-BUILD (2012) CONDITIONSDIRECTIONAL DESIGN HOURLY VOLUMES (DDHV)

Figure 3-3A

xx,xxx 2012 DDHV LOS A, B, & C LOS D

LOS E LOS F

LEGEND

Page 45

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LEGEND

±0.25 0 0.25 0.50.125

Miles

Page 46


Page 47

3.2.1.3 Ramp Analyses In the No-Build Scenario, ramp merge/diverge junction analyses were performed at interchange locations along I-4 and SR 417 in Seminole County. The results of the ramp merge/diverge junctions analyses are summarized in Table 3.7 for the interchanges in Seminole County. Table 3.7 shows that all of the freeway elements along I-4 and SR 417 in the project area are expected to operate at LOS D or better during Year 2012 peak hour traffic conditions. The weaving analysis completed for the I-4 westbound Collector-Distributor (CD) road shows that it should operate at LOS B in the Year 2012.

TABLE 3.7 NO-BUILD (2012) FREEWAY AND RAMP LOS SUMMARY

U/C = ramp operates under capacity

Interchange Ramps Ramp Description Volume

(vph)

Merge Analysis Diverge Analysis

Density (pc/mi/ln) LOS Density

(pc/mi/ln) LOS

I-4 at U.S. 17/92

I-4 EB Off Ramp to U.S. 17/92 620 - - 4.2 A

I-4 WB On Ramp from U.S. 17/92 620 24.5 C - -

I-4 EB On Ramp from U.S. 17/92 300 29.9 D - -

I-4 WB Off Ramp to U.S. 17/92 300 - - 29.8 D

I-4 at SR 46

I-4 EB Off Ramp to SR 46 (through I-4 EB CD) 930 - - 12.3 B I-4 WB On Ramp from SR 46 WB (through I-4 WB CD) 680 13.4 B - -

I-4 WB On Ramp from SR 46 EB (through I-4 WB CD) 610 13.4 B - -

I-4 EB On Ramp from SR 46 1,010 33.8 D - -

I-4 WB Off Ramp to SR 46 1,010 - - 20.9 C SR 417 WB off Ramp to Rinehart Rd 940 - - 20.6 C

SR 417 at SR 417 EB on Ramp from Rinehart Rd 740 18.8 B - - Rinehart Rd SR 417 WB on Ramp from Rinehart Rd 160 13.9 B - -

SR 417 EB off Ramp to Rinehart Rd 160 - - 14.5 B

I-4 at SR 417

I-4 EB Off Ramp to SR 417 SB 350 20.8 C 12.3 B

I-4 WB On Ramp from SR 417 NB 350 19.5 B 2.8 A

I-4 EB On Ramp from SR 417 NB 870 28.1 D 2.0 A

I-4 WB Off Ramp to SR 417 SB 1,140 15.7 B 24.8 C

I-4 at CR 46A

I-4 EB Off Ramp to CR 46A 1,190 - - 13.6 B

I-4 WB On Ramp from CR 46A (through I-4 WB CD) 1,190 20.5 C - -

I-4 EB On Ramp from CR 46A 410 16.6 B - -

I-4 WB Off Ramp to CR 46A (through I-4 WB CD) 490 - - 13.6 B I-4 EB CD

Rd. I-4 EB Off Ramp to SR 417 SB and SR 46 1,280 - - 14.9 B

I-4 WB CD Rd.

I-4 WB Off Ramp to SR 417 SB and CR 46A 1,270 3.0 A 16.9 B

I-4 WB On Ramp from CR 46A and SR 46 2,120 U/C C - - SR 417 at

International Pkwy.

SR 417 NB Off Ramp to International Pkwy. 820 - - 2.8 A

SR 417 SB On Ramp from International Pkwy. 610 15.7 B - -


Page 48

Table 3.7 No-Build (2012) Freeway and LOS Summary (Continued)

Weaving Analysis

Weaving Segment Ramp Description Volume

(vph) Density (pc/mi/ln) LOS

I-4 WB CD Rd.

I-4 WB Off Ramp to CR 46A 410

21.69 B I-4 WB Off Ramp to SR 417 SB 860

SR 46 EB and WB Ramps to CR 46A and I-4 WB 1,010

SR 46 EB and WB Ramps to SR 417 SB 280


Page 49

3.2.1.4 Intersection Analyses Table 3.8 shows that one signalized intersections along CR 437 in Orange County is projected to operate at LOS F conditions in Year 2012. The intersection of CR 437 and US 441 would operate at capacity with LOS F primarily due to heavy left turn traffic from CR 437. In Lake County, all of the intersections along SR 46 will operate at LOS D or better for the PM peak traffic conditions. The intersections of SR 46 at CR 435 and at CR 437 are expected to operate at LOS D during the PM peak period due to heavy traffic volumes on SR 46. A significant decrease in delays along SR 46 would occur if the facility is widened to 4 lanes from US 441 to the Lake/Seminole County Line. Results also show that a traffic signal may be needed at the intersection of SR 46 and Wekiva River Road for the No-Build condition. In Seminole County, twenty out of the twenty-three intersections in the project area operate at LOS D or better whereas the remainder operates at LOS F during the PM peak period. All of the intersections along CR 46A are expected to operate at LOS E or worse during the PM peak period primarily due to overcapacity conditions. Results for the No-Build condition also show that a traffic signal may be needed at the intersections of SR 46 with Wekiva Park Drive, Longwood Markham Road and Lake Markham Road. SimTraffic simulation confirmed the LOS failures and capacity deficiencies along CR 46A and SR 46, showing overcapacity and failing conditions in the Year 2012.

TABLE 3.8 NO-BUILD (2012) INTERSECTION LOS SUMMARY

Intersection Control Type

PM Peak Delay

(sec/veh) LOS

Orange County US 441 and Connector Road Signal 30.8 C Connector Road and SR 429/414 Signal 44.0 D US 441 and CR 437 Signal 82.1 F CR 437 and Connector Road Signal 78.8 E CR 437 and Ponkan Rd Signal 34.4 C CR 437 and Kelly Park Rd Signal 19.6 B Lake County SR 46 and US 441 SB Ramps Signal 16.8 B SR 46 and US 441 NB Ramps Signal 9.9 A SR 46 and Round Lake Rd Signal 27.0 C SR 46 and CR 437 Signal 47.5 D

SR 46 and CR 435/Niles St Signal 47.2 D SR 46 and CR 46A Signal 21.7 C SR 46 and Wekiva River Rd Signal 14.0 B Seminole County U.S. 17/92 and I-4 WB Ramps Signal 8.2 A U.S. 17/92 and I-4 EB Ramps/CR 15 Signal 29.9 C SR 46 and Wekiva Park Dr Signal 6.6 A SR 46 and Longwood Markham Rd Signal 9.9 A SR 46 and Lake Markham Rd Signal 15.3 B SR 46 and CR 431 (Orange Blvd) Signal 31.4 C


Page 50

Table 3.8 No-Build (2012) Intersection LOS Summary (Continued)


PM Peak Delay

(sec/veh) LOS

Seminole County SR 46 and Lake Forest Blvd Signal 9.3 A SR 46 and International Pkwy Signal 17.4 B SR 46 and N Oregon Ave/Wayside Dr Signal 21.7 C SR 46 and I-4 WB Ramps Signal 15.5 B SR 46 and I-4 EB Ramps Signal 21.1 C SR 46 and Town Center Blvd Signal 34.9 C SR 46 and Rinehart Rd Signal 31.3 C CR 46A and International Pkwy Signal 120.3 F CR 46A and I-4 WB Ramps Signal 87.4 F CR 46A and I-4 EB Ramps Signal 41.3 D CR 46A and Rinehart Rd Signal 84.9 F CR 15 and CR 431 Signal 18.2 B Rinehart Rd and St Johns Pkwy Signal 18.2 B Rinehart Rd and SR 417 NB Ramps Signal 28.2 C Rinehart Rd and SR 417 SB Ramps Signal 10.2 B Rinehart Rd and Town Center Blvd Signal 29.7 C International Pkwy and SR 417 Signal 28.9 C

The LOS for the freeway elements, the projected turning movement volumes and intersections are illustrated in Figures 3-4A (Orange and Lake Counties) and 3-4B (Seminole County).

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SEMINOLE COUNTY

NO-BUILD (2012) CONDITIONSTURNING MOVEMENT VOLUMES (TMV)

Figure 3-4A

Unsignalized Intersection Level of Service (Major/Minor Streets)")X/X

LEGEND!(X Signalized Intersection Level of Service

Page 51

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Page 52

&-B


Page 53

3.2.2 No-Build 2022

The LOS analyses for Year 2022 are presented in this section. The results of the roadway segment LOS analyses are summarized in Tables 3.9, 3.10 and 3.11 for Orange, Lake and Seminole Counties, respectively. The two sections below highlight the roadway segments that are expected to operate below the LOS D standard, specifically at LOS E and LOS F. All other roadway segments in the project area are expected to operate at LOS D or better for peak hour, peak direction traffic conditions. 3.2.2.1 Roadway Segments Operating at LOS E The tables show that the following roadway segments that were operating at LOS D or better in the 2012 No-Build conditions are expected to operate at capacity with LOS E for peak hour, peak direction for the 2022 No-Build condition primarily due to heavy congestion. Orange County Ponkan Road from Round Lake Road to CR 437 Seminole County I-4 from Lake Mary Blvd. to CR 46A I-4 from US 17/92 to north of US 17/92 CR 431 from CR 46A to Markham Rd Rinehart Road from Town Center Blvd. to SR 417 3.2.2.2 Roadway Segments Operating at LOS F The following roadway segments were operating at LOS D or better in the Year 2012 No-Build condition. In addition to the failing roadway segments listed in the 2012 No-Build conditions, these roadway segments are expected to fail at LOS F for peak hour peak direction traffic due to overcapacity conditions in the Year 2022: Orange County US 441 from CR 437 to SR 414/SR 429 US 441 from Sadler Road to SR 46 CR 435 from Votaw Rd to Ponkan Road CR 437 from Ponkan Rd to the Lake County Line Round Lake Rd. from Kelly Park Rd. to the Lake County Line Vick Road from Welch Road to Martin Street Lake County SR 46 from Round Lake Rd to CR 437 SR 44 from SR 19 to CR 46A CR 435 from Lake County Line to SR 46 Seminole County SR 46 from CR 431 to Lake Forest Blvd. SR 436 from SR 434 to I-4


Page 54

CR 46A from Rinehart Road to CR 15 Rinehart Road from CR46A to Town Center Blvd. International Parkway from Lake Mary Blvd. to CR 46A Markham Road from Longwood-Markham Road to Markham Woods Road The following roadway segments were operating at LOS E in the 2012 No-Build conditions, but are expected to fail at LOS F for peak hour peak direction traffic due to overcapacity conditions in the Year 2022: Orange County Vick Road from Martin Street to Old Dixie Highway Lake County Wolf Branch Road from US 441 to Round Lake Road Seminole County I-4 from SR 434 to CR 46A/SR 417 SR 46 from International Parkway to Oregon St./Wayside Drive SR 46 from I-4 to Town Center Blvd.

In the Year 2022 the following entire roadways in the project area are expected to operate at failing conditions: Orange County US 441 from SR 436 to SR 46 Lake County SR 44 from SR 19 to CR 46A CR 435 from the Lake County line to SR 46 Seminole County SR 436 from the Seminole County line to Palm Springs Road


Page 55


Roadway From To LOS

S.R. 414 U.S. 441 Hiawassee Rd. C

Hiawassee Rd. Keene Rd. C Keene Rd. S.R. 451 B

S.R. 414/S.R. 429 S.R. 451 U.S. 441 B

S.R. 451 S.R. 414 U.S. 441 B

U.S. 441 S.R. 436 C.R. 435 F

C.R. 435 S.R. 451 F

S.R. 451 C.R. 437 F

C.R. 437 S.R. 414/S.R. 429 F



Sadler Ave. S.R. 46 F

S.R. 436 U.S. 441 Piedmont-Wekiva Rd. D Piedmont-Wekiva Rd. Seminole County Line F


Votaw Rd. Welch Rd. F

Welch Rd. Ponkan Rd. F

Ponkan Rd. Kelly Park Rd. D

Kelly Park Rd. Lake County Line C

C.R. 437 U.S. 441 Ponkan Rd. D

Ponkan Rd. Kelly Park Rd. F

Kelly Park Rd. Lake County Line F

Round Lake Rd. Ponkan Rd. Sadler Ave. D

Sadler Ave. Kelly Park Rd. D

Kelly Park Rd. Ondich Rd. F

Ondich Rd. Lake County Line F


Round Lake Rd. C.R. 437 E

C.R. 437 C.R. 435 D


C.R. 437 C.R. 435 D

Sadler Ave. Lake County Line U.S. 441 D

U.S. 441 Round Lake Rd. D


Haas Rd. C.R. 437 C.R. 435 C

Vick Rd. Ponkan Rd. Lester Rd. C

Lester Rd. Welch Rd. D

Welch Rd. Martin St. F

Martin St. Old Dixie Hwy. F



Lester Rd. C.R. 437 C.R. 435 D

Yothers Rd. U.S. 441 C.R. 437 D


Page 56


Roadway From To LOS U.S. 441 S.R. 46 C.R. 44B CS.R. 46 C.R. 500A U.S. 441 C U.S. 441 Round Lake Rd. D Round Lake Rd. C.R. 437 D C.R. 437 C.R. 435 F C.R. 435 C.R. 46A F C.R. 46A Lake County Line FS.R. 44 S.R. 19 C.R. 46A FC.R. 437 Lake County Line S.R. 46 D S.R. 46 S.R. 44 DC.R. 435 Lake County Line S.R. 46 FC.R. 46A S.R. 44 S.R. 46 DC.R. 433 S.R. 46 South of S.R. 46 CRound Lake Rd. Lake County Line S.R. 46 D S.R. 46 Wolf Branch Rd. DWolf Branch Rd. U.S. 441 Round Lake Rd. F Round Lake Rd. C.R. 437 DWekiva River Rd. S.R. 46 South of S.R. 46 C


Roadway From To LOS Interstate 4 S.R. 436 S.R. 434 F S.R. 434 Lake Mary Blvd. F Lake Mary Blvd. C.R. 46A / S.R. 417 E C.R. 46A / S.R. 417 S.R. 46 D S.R. 46 U.S. 17/92 C U.S. 17/92 North of U.S. 17/92 E S.R. 417 North of Interstate 4 Interstate 4 F Interstate 4 Rinehart Rd. B Rinehart Rd. C.R. 46A C U.S. 17/92 North of I-4 WB on ramp I-4 WB on Ramp D I-4 WB on Ramp CR 15 F CR 15 South of CR 15 D S.R. 46 Lake County Line Longwood Markham Rd. F Longwood-Markham Rd. Lake Markham Rd. F Lake Markham Rd. C.R. 431 F C.R. 431 Lake Forest Blvd. F Lake Forest Blvd. International Pkwy. F International Pkwy. Oregon St/Wayside Dr F Oregon St/Wayside Dr Interstate 4 F Interstate 4 Town Center Blvd F Town Center Blvd C.R. 431B D C.R. 431B C.R. 15 D


Page 57

Table 3.11 No-Build (2022) Roadway Segment LOS Summary – Seminole County Continued

Roadway From To LOS


S.R. 434 Interstate 4 F Interstate 4 Palm Springs Rd. F

C.R. 46A Orange Blvd. International Pkwy. C



Interstate 4 Rinehart Rd F

Rinehart Rd C.R. 15 F

C.R. 431 C.R. 46A Markham Rd. E

Markham Rd. S.R. 46 D


I-4 CR 15 C



I-4 EB on Ramp U.S. 17/92 D

Rinehart Rd Anderson Lane CR 46A F

CR 46A Town Center Blvd F Town Center Blvd SR 417 E

SR 417 St Johns Pkwy D

St Johns Pkwy SR 46 D

International Parkway Lake Mary Blvd. C.R. 46A F

C.R. 46A SR 417 Ramps D


Markham Road Longwood-Markham Rd. Markham Woods Rd. F

Markham Woods Rd. Orange Blvd. D

Longwood-Markham Rd. S.R. 46 C.R. 46A D


Lake Markham Rd. S.R. 46 C.R. 46A C



Figures 3-5A (Orange and Lake Counties) and 3-5B (Seminole County) show the 2022 No-Build AADTs that were used to determine the 2022 No-Build DDHVs in Figures 3-6A and 3-6B. The LOS for the roadway elements along with the DDHVs that were used to determine the LOS is illustrated in Figures 3-6A (Orange and Lake Counties) and 3-6B (Seminole County).

429

417

414

4567427

456746A

4567437

45674220

45674157

4567431B

4567437A

45674237

4567448A

45674243

456744B

45674242

45674248

45674239

456744C

45674245

456746

456741434567437

4567437

456744A

4567435

4567431

4567424

456744

456746A

456715

45674143

456715

456746A

4567427

45674354567424

4567433

!(46

!(436

!(434

!(434

Æ·419

!(44

Æ·46

!(44

!(436

PONKAN RDVIC

K RD

APOPKA BLVD

MARK

HAM

WOOD

S RD

BRITT

RD.

KELLY PARK RD

JONES RD

PLYM

OUTH

-SOR

RENT

O RD

HAAS RD

VOTAW RD

ORANGE BLVD

WOLF BRANCH RD

N. R

OCK S

PRIN

GS R

D


INTER

NATIO

NAL P

KWY

SHEE

LER A

VE

BEAR

LAKE

RD

OLD LA

KE MARY RD

DOUG

LAS A

VE

SADLER AVE

THOM

PSON

ROA

D

YOTHERS RD

ROUN

D LA

KE R

D

OCOE

E-AP

OPKA

ROA

D

SEMINOLA BV/LAKE DR

MAITL

AND A

V

GOL

DEN

GEM

RDEF

FIE R

D

WEKIV

A SPR

INGS

RD.

MONT

GOME

RY R

D

ORANOLE RD

WELCH RD

PIEDM

ONT/W

EKIVA

RD

N. PA

RK AV

ENUE

E E WILLIAMSON RD

E. LIMIT AVE

FOLIA

GE W

Y

BRAD

SHAW

ROA

D

JUNC

TION

RD.

LINE D

R

PEARL LAKE CSWY

HIGHLAND AVE

CENT

RAL A

VENU

E

OLD DIXIE HWY

ORANGE AVENUE

LAKE MARY BLVD

WEKIV

A RIVE

R RD

£¤17£¤92

£¤441£¤92£¤17

£¤441


Semino

le Coun

ty

Seminol

e Coun

tyLak

e Coun

ty

Orange

Count

y

!

10,900

!

14,400

!

10,600

!

49,400

!

15,900

!

43,800

!

50,100

!6,800

!

5,900

!

14,600

!

7,100

!

32,200

!

20,300

!

14,500

!

21,700

!

13,900

!

9,400!

7,300

!

31,300

!

40,700!

59,600

!

46,400

!

29,800

!

45,000

!

71,700 !

168,200

!

160,900

!

146,900

!

1,900

!

8,700

!

10,000

!

10,900

!

1,400

!

1,700

!

4,400

!

7,000

!

7,200

!

3,900

!

4,500

!

10,900

Mount Dora

Sorrento

Mount Plymouth

Apopka

§̈¦4


Figure 3-5A

LEGEND

xx,xxx 2022 AADT

±0.5 0 0.5 10.25Miles

SEE FIGURE 3-5BFOR

SEMINOLE COUNTY

Page 58

456746A

4567431

456715

456746A

!(46

46

ORANGE BLVD

HEND

ERSO

N LN

LAKE

FORE

ST BL

VD

OREG

ON ST

RINE

HART

RD

TOW

NE C

ENTE

R BL

VD

WAYSIDE DR

INTE

RNAT

IONA

L PKW

Y

WILSON RD

LONG

WOOD

-MAR

KHAM

RD.

LAKE

MAR

KHAM

RD

WEKIV

A PAR

K DR

St Johns Pkwy.

!

14,900

!

9,100

!

8,800

!

17,900

!

21,100

!

39,000

!

13,800

!

5,100

!

7,300

!

18,100

!

18,100

!8,500

!

21,700

!

5,100

!

17,300

!

18,300

!

8,600

!

6,800

!

56,700

!

19,900

!

44,300

!

48,200

!

60,400

!

3,300

!

11,300

!

46,900

!

10,100

!

39,900

!

43,600

!

36,300

!

7,800

!

8,400

!

31,500

!3,500

!

29,100

!

7,900

!

32,300

!

330

!

13,200

!

14,900

OREG

ON ST

!

25,300

!

71,200

!

2,100

!

2,100

!

8,500

!

10,200

!

23,100

!

28,100

!

26,500

!

40,800

!

34,600

!

42,120

!

34,400

!

16,800

!34,900

!

24,400!

11,800

!

9,000

!

13,000

!

8,400

!

146,900

!

116,300

!

146,100

!

6,400

!

15,100

!

19,900

!

4,400

!

4,400

!

18,800 !

14,300

! 9,900

!

9,900

!

134,800!

26,700

!

40,600

§̈¦4

§̈¦4

4567431

4567431B

Semi

nole

Coun

tyLa

ke C

ounty

Wekiv

a Rive

r

Sanford


Figure 3-5B

LEGEND

xx,xxx 2022 AADT

±0.25 0 0.25 0.50.125

Miles

Page 59

429

417

414

4567427

456746A

4567424

4567437

45674220

45674157

4567431B

4567437A

4567425

45674237

4567448A

45674243

456744B

45674242

45674248

45674239

456744C

45674245

456746

456741434567437

4567437

456744A

456719A

4567435

4567431

4567424

456744

456746A

456715

45674143

456715

456746A

4567427

45674354567424

4567433

!(46

!(436

!(434

!(414

!(434

Æ·419

!(44

!(19

Æ·46

!(44

!(436

PONKAN RDVIC

K RD

APOPKA BLVD

MARK

HAM

WOOD

S RD

BRITT

RD.

RED BUG LAKE RD

KELLY PARK RD

JONES RD

PLYM

OUTH

-SOR

RENT

O RD

HAAS RD

VOTAW RD

ORANGE BLVD

WOLF BRANCH RD


N. R

OCK S

PRIN

GS R

D

MAITLAND BLVD.


INTER

NATIO

NAL P

KWY

SHEE

LER A

VE

AIRPO

RT BO

ULEV

ARD

BEAR

LAKE

RD

OLD LA

KE MARY RD

DOUG

LAS A

VE

SADLER AVE

THOM

PSON

ROA

D

YOTHERS RD

ROUN

D LA

KE R

D

OCOE

E-AP

OPKA

ROA

D

SEMINOLA BV/LAKE DR

MAITL

AND A

V

DIRKSEN AVENUE

GOL

DEN

GEM

RDEF

FIE R

D

WEKIV

A SPR

INGS

RD.

MONT

GOME

RY R

D

ORANOLE RD

WELCH RD

PIEDM

ONT/W

EKIVA

RD

N. PA

RK AV

ENUE

E E WILLIAMSON RD

E. LIMIT AVE

FOLIA

GE W

Y

SOUTH

WEST R

D

EDEN

PARK

ROA

D

BRAD

SHAW

ROA

D

JUNC

TION

RD.

LINE D

R

HICK

S DITC

H RD

PEARL LAKE CSWY

HIGHLAND AVE

KEWA

NNEE

TRL

CENT

RAL A

VENU

E

MAITLAND BLVD

OLD DIXIE HWY

ORLANDO AVE

ORANGE AVENUE

LAKE MARY BLVD

WEKIV

A RIVE

R RD

£¤17£¤92

£¤441£¤92£¤17

£¤441


Semino

le Coun

ty

Seminol

e Coun

tyLak

e Coun

ty

Orange

Count

y

! 2,540

!

820

!

750

!

1,110

!

1,050

!

1,660

!

2,250

!2,580

!

2,090

!

3,070

!2,920

! 6,160

!

720

!

960

!

700

!

360

!420

!

580

! 850

!

440

!

900

!

450

! 1,930

!

1,880

!

2,320

!

3,690

! 7,050

!

6,750

!

130

!

720

! 730

!

580

!

670

!

110

!

90

!

270

!

430

!

450!240

!

250

!

670

Mount Dora

Sorrento

Mount Plymouth

Apopka

§̈¦4

±0.5 0 0.5 10.25

Miles

SEE FIGURE 3-6BFOR

SEMINOLE COUNTY


Figure 3-6A


LOS E LOS F

LEGEND

Page 60

456746A

4567431

456715

456746A

!(46

46

ORANGE BLVD

HEND

ERSO

N LN

LAKE

FORE

ST BL

VD

OREG

ON ST

RINE

HART

RD

TOW

NE C

ENTE

R BL

VD

WAYSIDE DR

INTE

RNAT

IONA

L PKW

Y

WILSON RD

WEKIV

A PAR

K DR

LONG

WOOD

-MAR

KHAM

RD.

LAKE

MAR

KHAM

RD

St Johns Pkwy.

!

1,250

!

760

!

740

!

1,500

!

1,770

!

3,270

!

1,160

!

430

!

610

!

1,520

!

1,520

!710

!

1,820

!

430

!

1,450

!

1,540

!

1,080

!

850

!

2,730

!

1,320

!

2,280

!

2,480

!

3,110

!

220

!

750!

2,410

!

670

!

2,050

!

2,250

!

1,870

!

520

!

560

!

1,620

!230

!

1,500

!

520

!

1,660

!

20

!

1,110

!

1,250

OREG

ON ST

!

1,670

!

3,690

!

270

!

270

!

1,070

!

1,290

!

1,530

!

1,860

!

1,760

!

2,710

!

2,290

!

2,790

!

2,280

!

1,110

!

2,310

!

1,620!

790

!

600

!

860

!

6,160

!

4,870

!

6,120

!

420

!

1,000

!

1,320

!

360

!

360

!

1,250

!

740

! 830

!

830

! 5,650!

1,370

!

2,090

§̈¦4

§̈¦4

4567431

4567431B

Semi

nole

Coun

tyLa

ke C

ounty

Wekiv

a Rive

r


Figure 3-6B


LOS E LOS F

LEGEND

±0.25 0 0.25 0.50.125

Miles

Page 61


Page 62

3.2.2.3 Ramp Analyses The results of the 2022 ramp merge/diverge junctions analyses are summarized in Table 3.12 for the interchanges in Seminole County. Table 3.12 shows that all of the freeway elements along I-4 and SR 417 in the project area are expected to operate at LOS D or better during peak hour traffic conditions, except for the EB on ramp at SR 46. The weaving analysis done for the I-4 westbound C-D road shows that it operates at LOS C in the Year 2022.



(vph)

Merge Analysis Diverge Analysis

Density (pc/mi/ln)

LOS Density (pc/mi/ln) LOS

I-4 at U.S. 17/92

I-4 EB Off Ramp to U.S. 17/92 830 - - 4.7 A

I-4 WB On Ramp from U.S. 17/92 830 28.0 D - -

I-4 EB On Ramp from U.S. 17/92 360 33.1 D - -

I-4 WB Off Ramp to U.S. 17/92 360 - - 32.4 D

I-4 at SR 46

I-4 EB Off Ramp to SR 46 (through I-4 EB C-D) 1,110 - - 14.8 B

I-4 WB On Ramp from SR 46 WB (through I-4 WB C-D) 760 15.2 B - -

I-4 WB On Ramp from SR 46 EB (through I-4 WB C-D) 740 15.2 B - -

I-4 EB On Ramp from SR 46 1,250 38.3 F - -

I-4 WB Off Ramp to SR 46 1,250 - - 24.3 C SR 417 WB off Ramp to Rinehart Rd 1,290 - - 26.2 C

SR 417 at SR 417 EB on Ramp from Rinehart Rd 1,070 24.3 C - - Rinehart Rd SR 417 WB on Ramp from Rinehart Rd 270 17.6 B - -

SR 417 EB off Ramp to Rinehart Rd 270 - - 18.5 B

I-4 at SR 417


I-4 WB On Ramp from SR 417 NB 430 20.0 B 6.2 A

I-4 EB On Ramp from SR 417 NB 1,160 31.5 D 6.4 A

I-4 WB Off Ramp to SR 417 SB 1,450 20.4 C 31.7 D

I-4 at CR 46A

I-4 EB Off Ramp to CR 46A 1,520 - - 17.4 B

I-4 WB On Ramp from CR 46A (through I-4 WB C-D) 1,520 24.9 C - -


I-4 WB Off Ramp to CR 46A (through I-4 WB C-D) 710 - - 17.5 B I-4

EB C-D Rd. I-4 EB Off Ramp to SR 417 SB and SR 46 1,540 - - 17.4 B

I-4 WB C-D Rd.

I-4 WB Off Ramp to SR 417 SB and CR 46A 1,770 9.1 A 21.7 C

I-4 WB On Ramp from CR 46A and SR 46 2,630 U/C D - - SR 417 at

International Pkwy.

SR 417 NB Off Ramp to International Pkwy. 1,080 - - 6.2 A

SR 417 SB On Ramp from International Pkwy. 850 20.4 C - - Weaving Analysis

Weaving Segment Ramp Description Volume


I-4 WB C-D Rd.


29.39 C I-4 WB Off Ramp to SR 417 SB 1,160


SR 46 EB and WB Ramps to SR 417 SB 290 U/C = ramp operates under capacity


Page 63

3.2.2.4 Intersection Analyses The PM peak hour intersection analyses are summarized in Table 3.13. Table 3.13 shows that there are 3 intersections in Orange County expected to operate above LOS F conditions. The intersections are US 441 and SR 429/SR 414 extension, US 441 and CR 437 and CR 437 and Connector Road. In Lake County, the intersection of SR 46 at CR 437 will continue to operate at the same LOS D in the Years 2022 and 2012. The SR 46 and CR 435 intersection will operate at LOS F in the Year 2022. The intersections on SR 46 at Round Lake Road and Wekiva River Road will operate at LOS E and F, respectively in the Year 2022. These intersections were operating at LOS C or better in the Year 2012. As mentioned earlier, a significant decrease in delays along SR 46 would occur if the facility is widened to 4 lanes from US 441 to Lake/Seminole County line because it would allow more through capacity at these intersections. In Seminole County, nineteen out of the twenty-three intersections in the project area are expected to operate at LOS D or better. In the Year 2012 twenty intersections were operating at LOS D or better. The CR 46A and I-4 EB ramps intersection is expected to operate worse than LOS D in the Year 2022, but operated at LOS D or better in the Year 2012 . As of the Year 2022 all of the intersections along CR 46A are expected to operate at LOS F during the PM peak period primarily due to overcapacity conditions. SimTraffic simulation confirmed the LOS failures and capacity deficiencies along CR 46A which would be overcapacity and would fail before the year 2022.



PM Peak Delay

(sec/veh) LOS

Orange County US 441 and Connector Road Signal 58.6 E Connector Road and SR 429/414 Signal 147.9 F US 441 and CR 437 Signal 110.4 F CR 437 and Connector Road Signal 168.5 F CR 437 and Ponkan Rd Signal 50.4 D CR 437 and Kelly Park Rd Signal 54.1 D Lake County SR 46 and US 441 SB Ramps Signal 20.5 C SR 46 and US 441 NB Ramps Signal 13.7 B SR 46 and Round Lake Rd Signal 57.3 E SR 46 and CR 437 Signal 54.5 D

SR 46 and CR 435/Niles St Signal 92.0 F SR 46 and CR 46A Signal 33.2 C SR 46 and Wekiva River Rd Signal 46.7 D


Page 64

Table 3.13 No-Build (2022) Intersection LOS Summary- Continued

Intersection Control Type PM Peak

Delay (sec/veh) LOS

Seminole County

U.S. 17/92 and I-4 WB Ramps Signal 9.3 A

U.S. 17/92 and I-4 EB Ramps/CR 15 Signal 33.3 C

SR 46 and Wekiva Park Dr Signal 25.0 C

SR 46 and Longwood Markham Rd Signal 37.7 D

SR 46 and Lake Markham Rd Signal 35.3 D

SR 46 and CR 431 (Orange Blvd) Signal 30.2 C

SR 46 and Lake Forest Blvd. Signal 11.7 B

SR 46 and International Pkwy Signal 19.9 B

SR 46 and N Oregon Ave/Wayside Dr Signal 29.3 C

SR 46 and I-4 WB Ramps Signal 24.0 C

SR 46 and I-4 EB Ramps Signal 27.3 C

SR 46 and Town Center Blvd Signal 42.7 D

SR 46 and Rinehart Rd Signal 38.6 D

CR 46A and International Pkwy Signal 148.5 F

CR 46A and I-4 WB Ramps Signal 118.5 F

CR 46A and I-4 EB Ramps Signal 85.1 F

CR 46A and Rinehart Rd Signal 121.4 F

CR 15 and CR 431 Signal 21.2 C

Rinehart Rd and St Johns Pkwy Signal 25.2 C

Rinehart Rd and SR 417 NB Ramps Signal 33.1 C

Rinehart Rd and SR 417 SB Ramps Signal 25.4 C

Rinehart Rd and Town Center Blvd Signal 23.2 C

International Pkwy and SR 417 Signal 43.2 D The LOS for the freeway elements, the projected turning movement volumes and intersections are illustrated in Figures 3-7A (Orange and Lake Counties) and 3-7B (Seminole County).

!(414


4567427

456746A

4567437

45674220

4567431B

4567437A

45674237

4567448A

45674243

456744B

45674242

45674248

45674239

456744C

45674245

456746

456741434567437

4567437

456744A

4567435

4567431

4567424

456744

456746A

456715

45674143

456715

456746A

4567427

45674354567424

4567433

!(46

!(436

!(434

!(434

Æ·419

!(44

!(46

!(44

!(436

PONKAN RDVIC

K RD

APOPKA BLVD

MARK

HAM

WOOD

S RD

BRITT

RD.

KELLY PARK RD

JONES RD

PLYM

OUTH

-SOR

RENT

O RD

HAAS RD

VOTAW RD

ORANGE BLVD

WOLF BRANCH RD

N. R

OCK S

PRIN

GS R

D


INTER

NATIO

NAL P

KWY

SHEE

LER A

VE

BEAR

LAKE

RD

OLD LA

KE MARY RD

DOUG

LAS A

VE

SADLER AVE

THOM

PSON

ROA

D

YOTHERS RD

ROUN

D LA

KE R

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OCOE

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D

JUNC

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LINE D

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PEARL LAKE CSWY

HIGHLAND AVE

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OLD DIXIE HWY

ORANGE AVENUE

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WEKIV

A RIVE

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£¤17£¤92

£¤441£¤92£¤17

£¤441

Orange County

Semino

le Coun

ty

Seminol

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tyLak

e Coun

ty

Orange

Count

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Lake County

12527649

115 1,391 44

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0.5 0 0.5 10.25Miles ±

SEE FIGURE 3-7BFOR

SEMINOLE COUNTY


Figure 3-7A

Ramp Level Of Service$+XUnsignalized Intersection Level of Service

(Major/Minor Streets)")X/X


Page 65


4567437

PLYM

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HIGHLAND AVE

ORANGE AVENUE

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1,3921,138

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300 161 99

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179 51 480

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184 57 132

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NO-BUILD (2022) CONDITIONSTURNING MOVEMENT VOLUME (TMV)

Figure 3-7B

LEGEND

±0.25 0 0.25 0.50.125

Miles

Ramp Level Of Service$+XUnsignalized Intersection Level of Service

(Major/Minor Streets)")X/X!(X Signalized Intersection Level of Service


Page 66


Page 67

3.2.3 No-Build 2032 The LOS analyses for Year 2032 are presented in this section. The results of the roadway segment LOS analyses are summarized in Tables 3.14, 3.15 and 3.16 for Orange, Lake and Seminole Counties, respectively. The two sections below highlight the roadway segments that are expected to operate below the LOS D standard, specifically at LOS E and LOS F. All other roadway segments in the project area are expected to operate at LOS D or better for peak hour, peak direction traffic conditions. 3.2.3.1 Roadway Segments Operating at LOS E The tables show that the following roadway segments that were operating at LOS D or better in the 2022 No-Build conditions are expected to operate at capacity with LOS E for peak hour, peak direction for the 2032 No-Build condition primarily due to heavy congestion: Orange County SR 414 from US 441 to Hiawassee Rd SR 436 from US 441 to Piedmont-Wekiva Road Round Lake Road from Sadler Road to Kelly Park Road Ponkan Road from CR 437 to CR 435 Kelly Park Road from CR 437 to CR 435 Sadler Avenue from Lake County Line to US 441 Vick Road from Lester Road to Welch Road Lake County SR 46 from Round Lake Road to CR 437 CR 437 from Lake County Line to SR 44 Round Lake Road from SR 46 to Wolf Branch Road Wolf Branch Road from Round Lake Road to CR 437 Seminole County Rinehart Road from St. Johns Parkway to SR 46 Markham Road from Markham Woods Road to Orange Blvd. 3.2.3.2 Roadway Segments Operating at LOS F The following roadway segments were operating at LOS D or better in the Year 2022 No-Build condition. In addition to the failing roadway segments listed in the 2022 No-Build conditions, these roadway segments are expected to begin to fail at LOS F for peak hour peak direction traffic due to overcapacity conditions in the Year 2032: Orange County CR 435 from Ponkan Road to Kelly Park Road CR 437 from US 441 to Ponkan Road Yothers Road from US 441 to CR 437


Page 68

Lake County US 441 from SR 46 to CR 44B SR 46 from US 441 to Round Lake Road CR 46A from SR 44 to SR 46 Seminole County SR 46 from Town Center Blvd to CR 15 Rinehart Road from SR 417 to St. Johns Parkway International Parkway from CR 46A to SR 417 Ramps The following roadway segments were operating at LOS E in the 2022 No-Build conditions, but are expected to fail at LOS F for peak hour peak direction traffic due to overcapacity conditions in the Year 2032: Orange County Ponkan Road from Round Lake Road to CR 437 Seminole County I-4 from Lake Mary Blvd. to CR 46A CR 431 from CR 46A to Markham Rd. Rinehart Road from Town Center Blvd. to SR 417 In addition to the roadways listed for the Year 2022, the following entire roadways in the project area are expected to operate at failing conditions in Year 2032. In the 2032 No-Build condition those roadways are: Orange County CR 437 from US 441 to the Lake County line Yothers Road from US 441 to CR 437 Lake County US 441 from SR 46 to CR 44B CR 46A from SR 44 to SR 46 Seminole County SR 46 from the Lake County Line to CR 15


Page 69


Roadway From To LOS

S.R. 414 U.S. 441 Hiawassee Rd. E

Hiawassee Rd. Keene Rd. D Keene Rd. S.R. 451 C

S.R. 414/S.R. 429 S.R. 451 U.S. 441 C

S.R. 451 S.R. 414 U.S. 441 C

U.S. 441 S.R. 436 C.R. 435 F

C.R. 435 S.R. 451 F

S.R. 451 C.R. 437 F

C.R. 437 S.R. 414/S.R. 429 F



Sadler Ave. S.R. 46 F

S.R. 436 U.S. 441 Piedmont-Wekiva Rd. E Piedmont-Wekiva Rd. Seminole County Line F


Votaw Rd. Welch Rd. F

Welch Rd. Ponkan Rd. F


Kelly Park Rd. Lake County Line D

C.R. 437 U.S. 441 Ponkan Rd. F


Kelly Park Rd. Lake County Line F

Round Lake Rd. Ponkan Rd. Sadler Ave. D

Sadler Ave. Kelly Park Rd. E

Kelly Park Rd. Ondich Rd. F

Ondich Rd. Lake County Line F


Round Lake Rd. C.R. 437 F

C.R. 437 C.R. 435 E


C.R. 437 C.R. 435 E

Sadler Ave. Lake County Line U.S. 441 E

U.S. 441 Round Lake Rd. D


Haas Rd. C.R. 437 C.R. 435 C

Vick Rd. Ponkan Rd. Lester Rd. D

Lester Rd. Welch Rd. E

Welch Rd. Martin St. F

Martin St. Old Dixie Hwy. F



Lester Rd. C.R. 437 C.R. 435 D

Yothers Rd. U.S. 441 C.R. 437 F


Page 70


Roadway From To LOS

U.S. 441 S.R. 46 C.R. 44B F

S.R. 46 C.R. 500A U.S. 441 D U.S. 441 Round Lake Rd. F


C.R. 437 C.R. 435 F

C.R. 435 C.R. 46A F

C.R. 46A Lake County Line F

S.R. 44 S.R. 19 C.R. 46A F C.R. 437 Lake County Line S.R. 46 E

S.R. 46 S.R. 44 E

C.R. 435 Lake County Line S.R. 46 F

C.R. 46A S.R. 44 S.R. 46 F

C.R. 433 S.R. 46 South of S.R. 46 C Round Lake Rd. Lake County Line S.R. 46 D

S.R. 46 Wolf Branch Rd. E

Wolf Branch Rd. U.S. 441 Round Lake Rd. F


Wekiva River Rd. S.R. 46 South of S.R. 46 C


Roadway From To LOS

Interstate 4 S.R. 436 S.R. 434 F

S.R. 434 Lake Mary Blvd. F

Lake Mary Blvd. C.R. 46A / S.R. 417 F

C.R. 46A / S.R. 417 S.R. 46 D

S.R. 46 U.S. 17/92 D

U.S. 17/92 North of U.S. 17/92 E

S.R. 417 North of Interstate 4 Interstate 4 F

Interstate 4 Rinehart Rd. C

Rinehart Rd. C.R. 46A C

U.S. 17/92 North of I-4 WB on ramp I-4 WB on Ramp D

I-4 WB on Ramp CR 15 F

CR 15 South of CR 15 D

S.R. 46 Lake County Line Longwood Markham Rd. F

Longwood-Markham Rd. Lake Markham Rd. F

Lake Markham Rd. C.R. 431 F

C.R. 431 Lake Forest Blvd. F

Lake Forest Blvd. International Pkwy. F

International Pkwy. Oregon St/Wayside Dr F

Oregon St/Wayside Dr Interstate 4 F

Interstate 4 Town Center Blvd F


Page 71

Table 3.16 No-Build (2032) Roadway Segment LOS Summary – Seminole County (Continued)

Roadway From To LOS

S.R. 46 Town Center Blvd C.R. 431B F

C.R. 431B C.R. 15 F


S.R. 434 Interstate 4 F

Interstate 4 Palm Springs Rd. F

C.R. 46A Orange Blvd. International Pkwy. D



Interstate 4 Rinehart Rd F

Rinehart Rd C.R. 15 F

C.R. 431 C.R. 46A Markham Rd. F

Markham Rd. S.R. 46 D


I-4 CR 15 C



I-4 EB on Ramp U.S. 17/92 D

Rinehart Rd. Anderson Lane CR 46A F

CR 46A Town Center Blvd F

Town Center Blvd SR 417 F

SR 417 St Johns Pkwy F

St Johns Pkwy SR 46 E

International Parkway Lake Mary Blvd. C.R. 46A F

C.R. 46A SR 417 Ramps F


Markham Road Longwood-Markham Rd. Markham Woods Rd. F

Markham Woods Rd. Orange Blvd. E

Longwood-Markham Rd. S.R. 46 C.R. 46A D


Lake Markham Rd. S.R. 46 C.R. 46A D



Figures 3-8A (Orange and Lake Counties) and 3-8B (Seminole County) show the 2032 No-Build AADTs that were used to determine the 2032 No-Build DDHVs. The LOS for the roadway elements along with the DDHVs that were used to determine the level of service is illustrated in Figures 3-9A (Orange and Lake Counties) and 3-9B (Seminole County).

429

417

414

427

46A

437

4220

431B

437A

4237

4243

44B

4242

4248

4239

4245

46

4143437

437

435

431

424

46A

15

4143

15

46A

427

435424

433

46

436

434

434

44

46

44

436

PONKAN RDVIC

K RD

MARK

HAM

WOOD

S RD

BRITT

RD.

KELLY PARK RD

JONES RD

PLYM

OUTH

-SOR

RENT

O RD

HAAS RD

VOTAW RD

ORANGE BLVD

WOLF BRANCH RD

N. R

OCK S

PRIN

GS R

D


INTER

NATIO

NAL P

KWY

SHEE

LER A

VE

BEAR

LAKE

RD

DOUG

LAS A

VE

SADLER AVE

THOM

PSON

ROA

D

YOTHERS RD

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D

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AND A

V

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1792

4419217

441


Semino

le Coun

ty

Seminol

e Coun

tyLak

e Coun

ty

Orange

Count

y

37,400

16,900 12,500

22,900

25,000

16,70019,400

12,700

58,100

54,800

7,900

9,500

63,10012,900

17,400

9,100

18,300

9,700 37,500

43,600

36,120

59,200

77,700

50,30080,890 186,600

176,900

160,400

2,100

11,400

12,350

1,8001,800

5,850

8,700

11,100

6,400

6,500

13,500

2,300

7,400

Mount Dora

Sorrento

Mount Plymouth

Apopka

4

NO-BUILD (2032) CONDITIONSLEGEND

ANNUAL AVERAGE DAILY TRAFFIC (AADT)

Figure 3-8A

xx,xxx 2032 AADT

SEE FIGURE 3-8BFOR

SEMINOLE COUNTY

0.5 0 0.5 10.25Miles

Page 72

456746A

4567431

456715

456746A

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69,600

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!

54,600

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9,400

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!4,900

!

33,500

!

11,000

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37,900

!

360

!

15,400

!

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30,100

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!

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!

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!

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!

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!

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!

5,200

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! 12,400

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4567431

4567431B

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Sanford


ANNUAL AVERAGE DAILY TRAFFIC (AADT)

Figure 3-8B

xx,xxx 2032 AADT

±0.25 0 0.25 0.50.125

Miles

Page 73

429

417

414

4567427

456746A

4567424

4567437

45674220

45674157

4567431B

4567437A

4567425

45674237

4567448A

45674243

456744B

45674242

45674248

45674239

456744C

45674245

456746

456741434567437

4567437

456744A

456719A

4567435

4567431

4567424

456744

456746A

456715

45674143

456715

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4567427

45674354567424

4567433

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RED BUG LAKE RD

KELLY PARK RD

JONES RD

PLYM

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VOTAW RD

ORANGE BLVD

WOLF BRANCH RD


N. R

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PIEDM

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ENUE

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E. LIMIT AVE

FOLIA

GE W

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SOUTH

WEST R

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ROA

D

BRAD

SHAW

ROA

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HIGHLAND AVE

KEWA

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OLD DIXIE HWY

ORLANDO AVE

ORANGE AVENUE

LAKE MARY BLVD

WEKIV

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£¤17£¤92

£¤441£¤92£¤17

£¤441


Semino

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Seminol

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Orange

Count

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! 2,990

!

1,000

!

860

!

1,280

!

1,180

!

1,930

!

2,820

!3,250

!

2,250

!

4,000

!3,720

! 6,720

!

830

!

1,120

!

840

!

490

!590

!

790

! 1,070

!

560

!

1,130

!

600

! 2,310

!

2,270

!

2,590

!

4,160

! 7,820

!

7,410

!

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!

490

!760

!

820

!

110

!

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!

360

!

530

!

680!

400

!

400

!

830

Mount Dora

Sorrento

Mount Plymouth

Apopka

§̈¦4

±0.5 0 0.5 10.25Miles

SEE FIGURE 3-9BFOR

SEMINOLE COUNTY


xx,xxx 2032 (DDHV) LOS D

LOS F

DIRECTIONAL DESIGN HOURLY VOLUME (DDHV)

LOS A, B, & C

LOS E

Figure 3-9A

Page 74

456746A

4567431

456715

456746A

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ORANGE BLVD

HEND

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St Johns Pkwy.

!

1,490

!

850

!

860

!

1,710

!

2,270

!

3,980

!

1,450

!

510

!

810

!

1,840

!

1,840

!930

!

2,220

!

510

!

1,760

!

1,800

!

1,320

!

1,090

!

3,360

!

1,650

!

2,810

!

3,070

!

3,580

!

230

!

970

!

2,780

!

730

!

2,360

!

2,590

!

2,150

!

620

!

680

!

1,870

!330

!

1,720

!

730

!

1,950

!

20

!

1,290

!

1,490

OREG

ON ST

!

2,000

!

4,530

!

380

!

380

!

1,400

!

1,630

!

1,920

!

2,230

!

1,990

!

2,960

!

2,580

!

3,050

!

2,540

!

1,240

!

3,090

!

2,170!

900

!

790

!

1,170

!

6,830

!

5,340

!

6,720

!

460

!

1,110

!

1,460

!

440

!

440

!

1,380

!

800

! 1,040

!

1,040

! 6,230!

1,490

!

2,300

§̈¦4

§̈¦4

4567431

4567431B

Semi

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xx,xxx 2032 (DDHV) LOS D

LOS F

DIRECTIONAL DESIGN HOURLY VOLUME (DDHV)

LOS A, B, & C

LOS E

Figure 3-9B

±0.25 0 0.25 0.50.125

Miles

Page 75


Page 76

3.2.3.3 Ramp Analyses Table 3.17 shows the 2032 ramp merge/diverge junction analysis results. The majority of the freeway elements along I-4 and SR 417 in the project area are expected to operate at LOS D or better during peak hour traffic conditions, except for the I-4 EB on ramp at US 17/92, I-4 WB off ramp at US 17/92, I-4 EB on ramp at SR 46, I-4 CD WB off ramp to SR 417 and I-4 WB off ramp to SR 417 SB and CR 46A, which are projected to operate at LOS E or worse. Although, in general, the table shows acceptable LOS along SR 417, the SimTraffic simulation showed long queues at the proposed SR 417 extension ramps to International Parkway. This queue will exist because the ramp extensions at the SR 417 and I-4 interchange are proposed as one-lane ramps for the No-Build condition which affects the operation of the ramp merge/diverge junctions. Also, the I-4 westbound off-ramp to SR 417 is a single-lane ramp. The heavy traffic volumes on the merge area between this ramp and the SR 417 southbound on-ramp from International Parkway exceed the capacity of the downstream freeway segment. The traffic simulation of the proposed ramp conditions shows that the merge condition will create a delay queue that will extend the length of the ramp to the westbound C-D road and by the year 2032, the queue will cause significant delay on both the C-D road and the ramp extension.


* DENSITY NOT CALCULATED IN OVERSATURATED CONDITIONS


(vph)

Merge Analysis Diverge Analysis Density

(pc/mi/ln) LOS Density (pc/mi/ln) LOS

I-4 at U.S. 17/92

I-4 EB Off Ramp to U.S. 17/92 1,040 - - 5.3 A

I-4 WB On Ramp from U.S. 17/92 1,040 31.5 D - -

I-4 EB On Ramp from U.S. 17/92 440 36.4 E - -

I-4 WB Off Ramp to U.S. 17/92 440 - - 36.5 E

I-4 at SR 46

I-4 EB Off Ramp to SR 46 (through I-4 EB C-D) 1,290 - - 17.3 B

I-4 WB On Ramp from SR 46 WB (through I-4 WB C-D) 850 17.0 B - -

I-4 WB On Ramp from SR 46 EB (through I-4 WB C-D) 860 17.0 B - -

I-4 EB On Ramp from SR 46 1,490 42.7 F - -

I-4 WB Off Ramp to SR 46 1,490 - - 27.9 C

SR 417 at Rinehart Rd

SR 417 WB off Ramp to Rinehart Rd 1,630 - - 31.3 D

SR 417 EB on Ramp from Rinehart Rd 1,400 29.8 D - -

SR 417 WB on Ramp from Rinehart Rd 380 21.2 C - -

SR 417 EB off Ramp to Rinehart Rd 380 - - 22.3 C

I-4 at SR 417


I-4 WB On Ramp from SR 417 NB 510 20.5 C 9.5 A

I-4 EB On Ramp from SR 417 NB 1,450 34.8 D 10.7 B

I-4 WB Off Ramp to SR 417 SB 1,760 25.1 C 38.6 F

I-4 at CR 46A

I-4 EB Off Ramp to CR 46A 1,840 - - 21.1 C

I-4 WB On Ramp from CR 46A (through I-4 WB C-D) 1,840 29.1 D - -


I-4 WB Off Ramp to CR 46A (through I-4 WB C-D) 930 - - 21.4 C

I-4 EB CD Rd. I-4 EB Off Ramp to SR 417 SB and SR 46 1,800 - - 19.9 B

I-4 WB CD Rd.

I-4 WB Off Ramp to SR 417 SB and CR 46A 2,270 15.1* F 26.4 C

I-4 WB On Ramp from CR 46A and SR 46 3,130 U/C D - - SR 417 at

International Pkwy.

SR 417 NB Off Ramp to International Pkwy. 1,320 - - 9.5 A

SR 417 SB On Ramp from International Pkwy. 1,090 25.1 C - -


Page 77

Table 3.17 No-Build (2032) Freeway and Ramp LOS Summary (Continued)

For the 2032 No-Build Alternative, analysis was performed to determine the number of lanes required for the interchanges ramps. The number of lanes, the ramp DDHV and ramp LOS are shown in Table 3.18.

TABLE 3.18 NO-BUILD (2032) RAMP NUMBER OF LANES SUMMARY

Interchange Ramps Ramp Description Number of lanes DDHV LOS

I-4 at U.S. 17/92

I-4 EB Off Ramp to U.S. 17/92 1 1,040 D

I-4 WB On Ramp from U.S. 17/92 1 1,040 D

I-4 EB On Ramp from U.S. 17/92 1 440 E

I-4 WB Off Ramp to U.S. 17/92 1 440 E

I-4 at SR 46

I-4 EB Off Ramp to SR 46 (through I-4 EB CD) 2 1,290 B

I-4 WB On Ramp from SR 46 WB (through I-4 WB CD) 1 850 B

I-4 WB On Ramp from SR 46 EB (through I-4 WB CD) 1 860 B

I-4 EB On Ramp from SR 46 1 1,490 F

I-4 WB Off Ramp to SR 46 2 1,490 C

SR 417 at Rinehart Rd

SR 417 WB off Ramp to Rinehart Rd 1 1,630 D

SR 417 EB on Ramp from Rinehart Rd 1 1,400 D

SR 417 WB on Ramp from Rinehart Rd 1 380 C

SR 417 EB off Ramp to Rinehart Rd 1 380 C

I-4 at SR 417

I-4 EB Off Ramp to SR 417 SB 1 510 B

I-4 WB On Ramp from SR 417 NB 1 510 C

I-4 EB On Ramp from SR 417 NB 2 1,450 D

I-4 WB Off Ramp to SR 417 SB 1 1,760 F

I-4 at CR 46A I-4 EB Off Ramp to CR 46A 2 1,840 C

I-4 WB On Ramp from CR 46A (through I-4 WB CD) 1 1,840 D

I-4 EB On Ramp from CR 46A 1 810 B

I-4 WB Off Ramp to CR 46A (through I-4 WB CD) 1 930 C I-4 EB CD System I-4 EB Off Ramp to EB CD System 2 1,800 B

I-4 WB CD System

I-4 WB Off Ramp to WB CD System 2 2,270 C

Between SR 46 On Ramps and I-4 WB On Ramp 2 1,710 F

Between I-4 WB On Ramp and SR 417 SB Off Ramp 3 3,980 F

Between SR 417 SB Off Ramp and CR 46A Off Ramp 2 2,220 C

Between CR 46A Off Ramp and CR 46A On Ramp 1 1,290 D

I-4 WB On Ramp from WB CD System 2 3,130 D SR 417 at

International Pkwy. SR 417 NB Off Ramp to International Pkwy. 1 1,320 A

SR 417 SB On Ramp from International Pkwy. 1 1,090 C

Weaving Analysis Weaving Segment Ramp Description Volume


I-4 WB CD Rd.


37.63 E I-4 WB Off Ramp to SR 417 SB 1,460


SR 46 EB and WB Ramps to SR 417 SB 300


Page 78

3.2.3.4 Intersection Analyses The PM peak hour intersection analyses are summarized in Table 3.19. Table 3.19 shows that all of the intersections analyzed in Orange County will operate at LOS F. In Lake County, 4 of the 7 intersections analyzed along SR 46 will operate at LOS E or better for the PM peak traffic conditions. The intersection of SR 46 at CR 437 will deteriorate to LOS E in 2032 from LOS D in the Years 2012 and 2022. The intersections on SR 46 at Round Lake Road, CR 435 and Wekiva River Road will operate at LOS F in the Year 2032. As mentioned earlier, a significant decrease in delays along SR 46 would occur if the facility is widened to 4 lanes from US 441 to the Lake/Seminole County line which would allow for more through capacity at those intersections. In Seminole County, fourteen of the twenty-three intersections in the project area are expected to operate at LOS D or better. In the Year 2022, nineteen intersections were operating at LOS D or better. Four of the five intersections that will operate worse than LOS D in the Year 2032, but did not in the Year 2022, are along SR 46 at:

Wekiva Park Road Longwood Markham Road Lake Markham Road Rinehart Road In addition to the intersections mentioned above, the intersection of International Parkway and SR 417 is also expected to operate at LOS F in Year 2032.


Intersection Control

Type

PM Peak Delay

(sec/veh) LOS

Orange County US 441 and Connector Road Signal 93.2 F Connector Road and SR 429/414 Signal 276.3 F US 441 and CR 437 Signal 147.5 F CR 437 and Connector Road Signal 264.5 F CR 437 and Ponkan Rd Signal 155.4 F CR 437 and Kelly Park Rd Signal 205.3 F Lake County SR 46 and US 441 SB Ramps Signal 35.4 D SR 46 and US 441 NB Ramps Signal 25.1 C SR 46 and Round Lake Rd Signal 182.7 F SR 46 and CR 437 Signal 68.7 E

SR 46 and CR 435/Niles St Signal 143.3 F SR 46 and CR 46A Signal 59.2 E SR 46 and Wekiva River Rd Signal 121.5 F Seminole County U.S. 17/92 and I-4 WB Ramps Signal 11.2 B U.S. 17/92 and I-4 EB Ramps/CR 15 Signal 37.3 D


Page 79

Table 3.19 No-Build (2032) Intersection LOS Summary (Continued)


PM Peak Delay

(sec/veh) LOS

Seminole County CR 15 and CR 431 Signal 28.5 C SR 46 and Wekiva Park Dr Signal 83.0 F SR 46 and Longwood Markham Rd Signal 121.3 F SR 46 and Lake Markham Rd Signal 90.2 F SR 46 and CR 431 (Orange Blvd) Signal 50.9 D SR 46 and Lake Forest Blvd Signal 13.7 B SR 46 and International Pkwy Signal 34.8 C SR 46 and N Oregon Ave/Wayside Dr Signal 55.5 E SR 46 and I-4 WB Ramps Signal 46.0 D SR 46 and I-4 EB Ramps Signal 38.0 D SR 46 and Town Center Blvd Signal 68.9 E SR 46 and Rinehart Rd Signal 91.7 F CR 46A and International Pkwy Signal 182.7 F CR 46A and I-4 WB Ramps Signal 144.4 F CR 46A and I-4 EB Ramps Signal 144.4 F CR 46A and Rinehart Rd Signal 163.1 F Rinehart Rd and St Johns Pkwy Signal 27.1 C Rinehart Rd and SR 417 NB Ramps Signal 49.0 D Rinehart Rd and SR 417 SB Ramps Signal 35.3 D Rinehart Rd and Town Center Blvd Signal 33.9 C International Pkwy and SR 417 Signal 105.4 F

The LOS for the freeway elements, the projected turning movement volumes and intersections are illustrated in Figures 3-7A (Orange and Lake Counties) and 3-7B (Seminole County).


Page 80

3.3 Summary Traffic conditions were analyzed under a No-Build scenario for three analysis years: 2012 opening year, 2022 mid-year, and 2032 design year. While the No-Build scenario did not include the Wekiva Parkway or SR 46 Realignment projects, it does include all the programmed and planned roadway improvements within the project study area. Even with the anticipated capacity improvements within the study area, significant LOS deficiencies are expected on many of the major and minor roadways by 2032. US 441 is expected to operate at LOS F and be significantly over capacity from Apopka to Mount Dora in 2032. Likewise, SR 46 is expected to operate at LOS E and F and be significantly over capacity in locations between US 441 in Lake County and Interstate 4 in Seminole County. In Orange County, Rock Springs Road, Plymouth Sorrento Road, and portions of Round Lake Road and Ponkan Road are expected to operate at LOS F. In Lake County, CR 46A, Mount Plymouth Road and portions of Wolf Branch Road are expected to operate at LOS F. In Seminole County, CR 46A, and portions of Rinehart Road, International Parkway, and Lake Markham Road are expected to operate under LOS F conditions. In addition, with the extension of SR 417 via ramps to International Parkway, the one-lane SR 417 ramps under I-4 are expected to be over capacity and operate at LOS F conditions. The I-4 mainline in Seminole County is expected to operate under LOS F conditions except in locations where a significant amount of traffic is diverted to the C-D system near SR 417.

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Page 81

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Page 82

3.0 No-Build Traffic Conditions...Sep 09, 2010 · (Overland Rd.) Beggs Rd. US 441 Widen to 4 Lanes (Overland Rd.) Plymouth Sorrento Rd. 1 US 441 Ponkan Rd. Widen to 4 Lanes SR 414

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