Feasibility Report of Route 63 Macon Bypass...Feasibility Study of Route 63 Macon Bypass Mr. M. J. Snider: August 5, 1964 Interest has been expressed in the adding of the Route 63

Page 1

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FEASIBILITY REPORT

OF

ROUTE 63

MACON BYPASS

MISSOURI STATE HIGHWAY DEPARTMENT

DIVISION OF

HIGHWAY PLANNING

Page 2

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MISSOURI STATE BIGHWAY DEPARTMENT

Inter- Department Correspondence

HIGHWAY PLANNING - Long Range Planning and Advance Programming Feasibility Study of Route 63 Macon Bypass

Mr. M. J. Snider:

August 5, 1964

Interest has been expressed in the adding of the Route 63 Macon Bypass project to the Five-Year Right-of- Way and Construction Program. In order to determine the feasibility of recommending this project to you, and you in turn to the Commission for their approval, we have assembled the attached information. These data summarize an Origin and Destination Survey, an Economic Analysis, a Travel Time Study and an Accident Analysis.

From the Economic Analysis it may be noted that the benefit to cost ratio is extremely low. The annual rate of return on our invest­ment also is very low when compared to normal rates of return on high­way investments. These low values are in a large part accounted for by the substantial scope and type of improvement being proposed when compared to the relatively light volumes of usage. They are further substantiated by the high average speeds permitted on the existing facility as determined by our Travel Time pstudies.

Based on the Highway Capacity Manual and other sources of . information relative to traffic capacities on streets and highways , it becomes apparent that there is no congestion on the existing Route 63 in Macon.

After consideration of these analyses and data presented, we are of the judgment that this project is not economically justified for inclusion in the Right-of- Way and Construction Program at the present time. Your review of this information will be appreciated.

~~~ Division Engineer Highway Planning

Page 3

Sheet

1

2

3

4

5

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7-8

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11

12-15

14

US 63- MACON

Table of Contents

Contents

Summary of Economic Analysis

Diagrammatical Sketch for Alternate No. 1

Diagrammatical Sketch for Alternate No. 2

Diagrammatical Sketch for Alternate No. 3

Potential Traffic for Alternate No. 1

Potential Traffic for Alternate No. 2

Potential Traffic for Alternate No . 3

Present A. D. T. for Alternate No. 3

Travel Time Study Data

Accident Locations for 1962 and 1963

Accident Study Data

Service Rating Worksheet

Page 4

RESUME OF INFORMATION

Discussion

Sheet

1 . An economic analysis was made of the benefits of the Route 63 Bypass. Some of the basic assumptions used in this analysis are listed below and include the construction of the Route 36 Bypass of Macon which is on the current Five-Year Right-of- Way and Con­struction Program. The "benefit-cost" ratio for the construction of the bypass is calculated to be 0. 4 with a "rate of return" of

2-3-4

0. 5 percent on the proposed inv~stment. When this rate of return is compared to the normally accepted rate of 5 percent on highway investments, this represents an annual loss of 4. 5 percent.

Listed below are economic analyses calculated on other proposed bypasses.

Location

Route 24, Paris BP Route 54, Fulton BP Route 36, Macon BP

B.C.R.

2.30 1. 32 1. 60

Rate of Return

13.6o/c 7. 4o/c

10. Oo/c

Sketches have been included to -show the three alternates considered in the origin and destination survey.

5-6 Illustration sketches are included indicating 1983 traffic. Alternate 1 is considering a Route 63 bypass without a Route 36 bypass. The alternate 2 is a Route 36 .bypass without a Route 63 bypass.

7-8 Alternate 3 considers a bypass for both 36 and 63. Traffic shown is for 1983.

9 The 1963 ADT is shown for Route 63 in the case of Alternate 3.

10 A Travel Time Study was made on the present Route 63 between the two extremities of the proposed relocation which validated the speeds used in our economic analysis. It makes it quite apparent that little delay is experienced at either of the two stop signs on Route 63. In addition it was found that a very high average speed is afforded by present Route 63 through the City of Macon as well as throughout the entire limits of the proposed relocation.

Page 5

11

12-13

The accident experience on Route 63 in Macon was reviewed for the ye'ars 1962 and 1963. While the accident rate per million vehicle miles is slightly higher than the average for the entire state on the state highway system, over 37 percent of all the accidents have property damage of $100 or less. After reviewing the accident experience and noting the relatively even distribution of the accidents along the existing route between the north and south city limits, it cannot be deducted that the accident situation is of a serious nature.

Accidents are listed by the number of injured, deaths, road conditions, etc.

Page 6

MACON COUNTY

Route 63 Bypass of Macon

Summary of the Economic Analysis

Sheet No. 1

I. Basic Assumptions

II.

1. Route 36 Bypass of Macon is in service as presently programmed.

2. That there will be full diamond interchanges at the intersections\of Route 36 Bypass - Route 63 and Route 36 Bypass - Route 63 Bypass.

3 . That there will be a half diamond interchange to the north at the intersection of Route 63 Bypass and Vine St.

4. That the improvement of Vine St. to handle the.increased volume_ of traffi c will be financed by the C ity of Macon.

5. The construction of a full diamond interchange at Bypass 36 and existing 63 will eliminate the need for stop signs on existing 63 at existing 36.

Results of the 20 Year Analysis

1. Annual Vehicle Miles Without the Bypass = 16 , 109, 640 With the Bypass = 16, 030, 070 ~a_vings in Vehicle Miles = 79 , 570

2. Annual Road User Cost~ Without the Bypass = $2 , 068, 090 With the Bypass = $2 , 007, 865 Saving in Road User Costs = $60, 225

3. Annual Capital and Maintenance Cost Without Bypass = $13, 125 With Bypass = $159, 282 Difference = $146 , 157

4. Benefit-Cost Ratio = 0. 4 5. Rate of Return = 0. 5o/c .

Note : With the consideration of cost for stops at Vine St. 4-way -mop; the Benefit-Cost Ratio will be 0. 44 and the Rate of Return 0 . 7o/c.

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A Diagrammatical Sketch for

Alternate II~

Sheet No. 2

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A Diagrammatical Sketch for

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Sheet No. 5

July 1 7, 1964

ROUTE 36

VINE St

LEGEND

LOCAL TRAFFIC ~ THROUGH TRAFFIC r::::::::J

ALTERNATE

POTENTIAL TRAFFIC ON ROUTE 63

PROPOSED IMPROVEMENTS

LOCAL 6 THROUGH TRIPS

1983 ADT

MACON, MISSOU~I

Page 11

. LEGEN D

L OCAL TRAFF IC

THROUGH TR AF FIC

1221 f!illJJ

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Sheet No . 6

J ul y 1 7, 1964

ALTERNATE 2

POTENTIAL TRAFFIC ON ROUTE 36

PROPOSED IMPROVEMENTS

LOCAL a THROUGH TRIPS

1983 ADT

MACON, MISSOURI

Page 12

' LE GE ND

LOCAL TRA FFIC

THROUGH TR AFFIC

12 1B

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Sheet No. 7

July 17, 1964

4947

POTENTIAL BYP~S~ TRAFFIC

f 36

1432 6379

ALTERNATE 3

SHEET I OF 2

POTENTIAL TRAFFIC

PROPOSED IMPROVEMENTS

(BYPASS 36 a BYPASS 63)

BYPASS 36

LOCAL a THROUGH TRIPS

1983 A.D.T

MACON, MISSOURI

Page 13

Sheet No. 8

July 24 , 1964

BYPASS 36

ROUTE 36

VINE ST.

LEGEND

ALTERNATE 3 LOCAL TRAFFIC

SHEET 2 OF 2 THROUGH TRAFFIC

POTENTIAL TRAFFIC

PROPOSED IMPROVEMENTS

(BYPASS 36 6 BYPASS 63)

BYPASS 63

LOCAL 6 THROUGH TRIPS

1983 A.D.T.

MACON MISSOURI

Page 14

LEGE ND

LOCAL ·TRAFFIC ~

THROUGH TRAFAC Ktttl

.., 4-!::

N

Sheet No. 9

J uly 24, 1964

BYPASS 36

ROUTE U

VINE St

PROPOSED INPROVEMENTS

( BYPASS 36 a BYPASS 63 l

BYPASS 63

LOCAL a THROUGH TRIPS

1963 A.D. T.

MACON MISS OUR I

Page 15

TRAVEL TIME STUDY

US 63 - Macon, Mo.

Travel time on US 63:

Section 1 From the south Jet. of the proposed relocation to the south city l imits of :\lac o n.

2 From the south city limits to the north city limits of Macon.

3 From the north city limits of Macon to the north Jet. of the proposed r elocation .

Section Miles 7: 30 7:45 8:00 8:15 8:30 8 :47 10: 20 10:30 10:40

A.M.

2.10 1. 49 2 . 20 2.39 2.03 2 . 01 2.04 1. 69 1. 98 2 . 09

2 2 . 29 4.67 4.22 4. 12 3.36 3.92 4. 09 4. 18 3. 78 3 . 94

3 3. 81 3.94 4.15 3.85 4.18 4 . 07 3.97 4.02 3.37 3. 43

Total 8.20 10 .10 10. 57 10. 36 9.57 10. 00 10. 10 9. 8 9 9. 13 9.46

Time delay in seconds at 4-way stops.

Vine St. 11. 0 7 . 1 6.6 7.3 6.9 7.0 9.8 12.3

us 36 16.0 10.4 5.6 10 . 1 8.6 8 . 4 7.2 10. 2

11:45 12:00 12:07 12:12 12:19 P . M.

2.02 2. 10

3. 89 4.30 4 . 04 4. 06 3 .35

3 . 35

9. 26

15. 1 13. 9 18.2 8.4 6 . 8

7 . 6 11. 1 7.6 11. 5 6.9

12:40

2.38

4.07

3.77

lO. 22

7.2

9. 1

7- 23- 6~ JJH

Average 1:05 Time

2.07 2. 04

3 . 42 3. 96

4 .08 3.85

9. 57 9.85

6.7 9.6

8. 9 9. 3

MPH

61. 8

34 . 7

59.4

49.9

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Page 16

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PARK r-J I I

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GOLF COURSE

ACC IDE NT STUDY

US. 63. MACON

196 2 1963

To Kirksville

Sheet No. 11

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Page 17

Property # of Log Mi. Damage Injured

22 .6 $ 400 0 22.5 125 0 22.5 200 3 22 .5 35 1

22.3 75 0 22 . 3 95 0 22 .2 200 0 22.2 1500 0 22.2 450 0 22.1 325 0 22.1 100 0 21. 2 1150 1 21. 0 10 0 21. 0 10 0 21. 0 75 0 20.9 125 0 20.8 165 0 20 . 8 125 0 20.6 170 0 20 . 5 175 0 20.5 95 0 20.4 750 1

20.3 400 1 20 .2 100 0 20.2 100 0 20.2

Sheet No. 12 1 of 2

ACCIDENT STUDY

US 63 - Macon

Accidents in 1962

# of Road Deaths Condition Comments Location

0 Dry Head On S. s. S. City L imits 0 Dry Rear End Missouri 0 Dry Crowded Off Road Missouri 0 Dry Rear EndS. S. Missouri

(Boy on Bicycle) 0 Ice Rear End 0 Dry Rear End 0 Dry .Head on S. S. 0 Rain Rear End 0 Rain Rear End 0 Wet Rear End 0 Wet Rear End 0 Dry Rear End 0 Snow Angle Vine 0 Dry Angle Vine 0 Dry Angle Vine 0 Dry Angle 0 Snow Rear End Walnut 0 Snow Rear End S. S. Walnut 0 Wet Rear End 0 Dry Angle Jackson 0 Dry Rear End Jackson 2 Dry Head On Jackson

WI Motorcycle 0 Rain Rear End Rte. 36 0 Snow Rear End 0 Dry AngleS. S.

N. City L im its

Page 18

Property # of Log Mi. .Damage Injured

22.6 22.4 500 0 21. 9 400 0 21. 9 110 0 21. 9 250 0

21. 8 80 0 21. 7 100 0 21. 6 75 1 21. 3 250 1 21. 1 225 1 21. 1 196 0 2L 0 0 1 21. 0 150 0 20.8 50 0 20.8 200 0 20.8 150 1 20.6 100 0 20. 5 215 1 20.5 10 2

20.5 170 0 20.5 95 1 20.4 600 0 20.3 130 0 20. 3 750 4 20.3 275 0 20.3 180 0 20.3 1850 4 20.3 10 0 20.2

ACCIDENT STUDY

US 63 -Macon

Accidents in 1963

# of Road Deaths Condition

0 Snow 0 Dry 0 Dry 0 Dry

0 Wet 0 Dry 0 Dry 0 Dry 0 Dry 0 Dry 0 Dry 0 Dry 0 Wet 0 Dry 0 Dry 0 Dry 0 Dry 0 Dry

0 Snow 0 Snow 0 Dry 0 Snow 0 Dry 0 Dry 0 Dry 0 Dry 0 Dry

Comments

Angle Rear End Rear End S. S. Run Off Road (Tire Blowout) Rear End S. S. Angle Rear End Angle Rear End Rear End Pedestrian Angle

. Angle Rear End Rear End Angle Rear End Motorcycle Overturned Rear End Rear End Head On Head On Angle Angle Angle Angle Head On S. S.

Sheet No. 13

2 of 2

Location

S. City Limits

Vine Vine Walnut Walnut Walnut

Jackson Jackson

Jackson Jackson

Rte. 36 Rte. 36 Rte. 36 Rte. 36 Rte . 36 Rte. 36 N. City Limits

Page 19

MISSOURI STATE HIGHWAY DEPARTMENT

Divi sion of Highway Planning

RURAL H;IGHWAY SERVICE RATING HORK SHEET

Di stric t_.;_z;___

Sheet No. 14

Route b 3

County Jl( aeon

Data Sheet No. ~;.s- Mi .Post 20. 2 To ~? 2 . t,t. S •! C. Length E.2 Hi.

Sec. No. 5. Sec. Location ./hru MCJt'CJ.n

1. GIDHETRICS . .·Roadway Surface Shoulder Base

Nwnber of Lanes ;!.. Typo AC Type ;= Type AC lh Vl.ded __&. ·l~idth~-- Ft. Hidth . I Ft • Thickness _!!:;__In. Direction - --

2. AVE!IAGE DAILY :r'HAF.nC 3. SIGHT DISTANCE . A.D.T. 19 ,C /_ S;otJ Passing Sight Distanc¢ tr % Percent Commercial 7

4. ACCIDENTS

19 sg 19 s-r 19~ 19_f.L_ Total Avr. Per Yr. ( -'-;: 2!J-

Yearly Accidents /'- _/_! __ __ z._ _1!: .s::__ ~L Fatalities 0 0 () ____ (! __ Avrftli./Yr.J. 7 .3'2 ---- ----

5. SURFACE CONDiTION 6. ACCIDENTS

Rated 19..f.L Rating Accidents Per Million Vehicle Hi. Per Yr. 1 'PC- I ycc

Maintenance (10) 9 / /

Surface . · (~5) 13 "" G 9 ·;> ;:J X 106 :_ (:? ;cr:_ __ x 365) . .._)._

Estimated Life (10~ 10 (Acc.Per Mi.) .

A.D.T. . Ridability ( 9 c;r ---- ___ :f. '7 .2. Total J/,0 <=

'?

Index '1. Index __ _"5

11. OPERATING SPEED Design s.s: 0 Actual s_s-- s·L . Index I Difference - ?0. C) -

12.· ~NDEX RATING 13. SERVICE HATING

.Item 5 c; Item 6 3 Ce-'rlfrc JJ&J h_y Itemll I ---------- .5/t?ed ;...;!?., l• f

Array No. L3?.. -

311 - 62

Page 20

l'r TRAFFIC ANALYSIS

7. PASSENGER CAR EQUI VA LDIT A.D.T. 9. A VEnAGE HAXIHUH SAFE SPEED Curves 5 De~rees & Over

Grade Grade Gr ade Truck ·Speed Degree Number Speed Speed Percent Lgth . -Ft. Lgth ,-Hi, Speed Hiles Of Curves Factor Len~th

"3, ~ s-.~0 0 . 10 X 3/, ""L..f& 50 X 9.00 . -/.f. !;;"" .s-oo o,(d.lf.. X~., 3.2tJ. 60 X 8.25 ·-6.0 z g o Q . / S' X 3 0 ~ .!LliJ2 ?o To go X ?.50 = --

X :=I 9° To ll 0 X 6. !~5 "" -- - 12° To 20° 5.55 x __ == X == - 21° To 29° X 0 X l,. 50 c:

- -- -- 30° To 35° 3.75 ---~ X -- "" --X <= -----

X == 36° & .UP X 3.00 = -- ---- -- --X "' --- -- - - Totnl Al'ane_ X "" ----- - -- -- ---X = --- -- -- ,_, r-X ______ x 0.15 == Hi. - -·--.-- --- ....___

No . Curves Curve Length X = -- --X = --- -- Speed Limits X = -- --X "" -- -- Hi. Per Hr. Length Speed Length X == .....__ ---X == -- --- 3S t.. !2.20 Z .7.CJO X =

Total O.Jil- 1/.31t:_ X =

X "" . X ""

2 .2. - (7, 3 '1-- = /. 'i? f. X 1.0 '== !,71,1, !t_ X "" Sec. L. Gr ade L. Mi . Flat

Terr ain Total 2.2 0 ?7.og_

Total Speed Miles "' ? .s-; 7/.j-_ _Q__ + E ... ~o "' P... 2.0 Curve Speed Lim. 'rotal Restr .

Speed Mi. zr.s-; 7~- c .srz. 0 Len~th Length Length ~

Sec. Length . 2.,2 Ave . True < Speed 2 ? - 2.2 0 = 0 ......

I 1-Truck (Truck Eq uiv. Chart) (T) = ,_2.2_ Pa ss. Sec. Restricted Nonrestricted Cars Length Length Length

Percent of Truck s .= ~---- (P in formula ) 0 X zo "" 0 ____ ,, __ .Jfl£. 7 {P} x 2.g_.(1~~'

Nonrestricted Speed Speed 100- 7 L,o1 Length (65 or ?0) Length

100 Pass, Cotr ,g,r SL Factor _7J...J2_Q__ f 2 . 2_ c;

Tot. Speed Sec. Avr. MA<x. /.() y X .s-;op __ c .j-J-~1..- Length Length Safe Speed --Pas s . Car A.D.T. Pass . Car

Factor l.i:Cnli v. A.D.T.

a. WEIGH'l'ED. AVERAGE DAILY 'l'HAFFIC 10. AC'I'UAL OPERATING SPEED

~-s-o ¥ -X ,,0,__2::~2 L-, _S2Lt:_!f ___ From Chart "" 5 1- . Pass. Car ' 'l'able Weighted Equivalent A.D.T. ~,actor A.D.T.

~