6'-0" min. L i mit s o f e x i s ti ng s t r u c t u r e 34 ' - 10 ''ou t t o ou t 32 ' - 0 '' 16 ' - 0 '' 16 ' - 0 '' 1 ' - 5 '' 1 ' - 5 '' 41'-0'' 36'-0'' Sh l d r . 4 ' - 0 '' Sh l d r . 4 ' - 0 '' L a n e 12 ' - 0 '' L a n e 12 ' - 0 '' 90 ° 0 ' 0 " 37'-10'' Trail 10'-0'' Shldr. 2'-0'' 114'-10'' Back to Back of Abutments t yp . 10 ' - 0 '' t yp . 18 ' - 0 " ‡ t yp . 2 ' - 0 '' 14'-0" 25'-6" mi n . c l . 9 ' - 0 " �� 2 ' - 0 '' Location Project Class A3 Stone Riprap Riprap, Class A3 Stone Dumped 1 Twp . 18 N LOCATION SKETCH N Allow 50#/sq. ft. for future wearing surface. LOADING HL-93 Specifications, 9th Edition 2020 AASHTO LRFD Bridge Design DESIGN SPECIFICATIONS FIELD UNITS DESIGN STRESSES Directional Distribution: 50:50 2-Way Traffic Posted Speed: 55 m.p.h. Design Speed: 60 m.p.h. DHV: 45 (2032) ADTT: 50 (2017); 72 (2032) ADT: 450 (2017); 656 (2032) Functional Class: Major Collector F.A.P. Rte. 587 (IL 92) HIGHWAY CLASSIFICATION 2 1 12 11 92 Range 6E 4th PM None Salvage: to be detoured with the bridge closed during construction. length of the structure is 89'-6" bk. to bk. abutments. The width is 36'-4" out to out. Traffic variable depth solid slab bridge on stub abutments and piers founded on concrete piles. The S.N. 006-0096 originally built in 1958 as Section 135B-1. The structure is a 3-span Existing Structure: Elevation 638.647. RR Spike in west side of power pole, west of boat ramp. Sta. 229+60.41, 140.74' left. Benchmark: Yr. Freq. C.F.S. Q H.W.E. Nat. Flood Design Base Scour Check Max. Calc. Exist. Prop. Exist. Prop. Headwater El. Exist. Prop. Head - Ft. WATERWAY INFORMATION Opening Ft² -- 634.6 634.6 634.6 348 279 Exist. Overtopping Elev. 639.8 @ Sta. 230+75 Prop. Overtopping Elev. 647.8 @ Sta. 230+75 PROFILE GRADE Along ¡ Roadway -- -- -- -- -- -- -- -- N/A N/A -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Drainage Area = 0.32 sq. mi. Maximum HWE based on Locks 33 (US) and 22 (DS) Est. 100' wide canal, 17 miles long to US Lock 33 El e v . 644 . 18 PVC St a . 228 +65 . 00 El e v . 644 . 31 PVT St a . 232 +85 . 00 El e v . 647 . 10 VPI St a . 230 +75 . 00 LVC=420' + 1 . 39 % - 1 . 33 % Soil Site Class = D Design Spectral Acceleration at 0.2 sec. (SDS) = 0.145g Design Spectral Acceleration at 1.0 sec. (SD1) = 0.09g Seismic Performance Zone (SPZ) = 1 SEISMIC DATA STRUCTURE NO. 006-0189 STATION 230+74.26 BUREAU COUNTY F.A.P. RTE. 587 - SEC. (135B-1)BRR HENNEPIN CANAL FEEDER ILLINOIS ROUTE 92 OVER GENERAL PLAN & ELEVATION Filter fabric SECTION B-B 1 ' - 0 " State Event / Limit Q100 Q200 Design Check W. Abut. E. Abut. Pier 1 Pier 2 Design Scour Elevations (ft.) Item 113 DESIGN SCOUR ELEVATION TABLE 625.10 625.10 639.59 639.63 8 625.10 625.10 639.59 639.63 625.10 625.10 639.59 639.63 625.10 625.10 639.59 639.63 SECTION A-A 1 ' - 0 " fy = 60,000 psi (Reinforcement) f'c = 4,000 psi (Superstructure Concrete) f'c = 3,500 psi PRECAST PRESTRESSED UNITS " Ø) 2 1 fsi = 189,000 psi (28,900 lbs.- " Ø) 2 1 f's = 270,000 psi (41,300 lbs.- f'ci = 4,000 psi f'c = 5,000 psi SECTION COUNTY ILLINOIS FED. AID PROJECT TOTAL SHEETS SHEET NO. RTE. DEPARTMENT OF TRANSPORTATION STATE OF ILLINOIS USER NAME PLOT SCALE PLOT DATE DESIGNED REVISED REVISED REVISED REVISED SHEET OF SHEETS - - - - - - - - CHECKED DRAWN CHECKED 11:43:23 AM 11/18/2020 MODEL F I LE NAMEDe f a ult CONTRACT NO. 66H26 F.A.P. cdl 0.1667 ' / in. 11/18/2020 CDL ACB CDL ACB \\ SERVER18\ P r o ec t s SS4\ 20027. 01 I DOT D1 P TB 194- 027 W O1 I L 92 TSL \ DGN\ Br i dge \ P r e li m \ P o t s hee t s \ TSL 1. dgn 2 587 (135B-1)BRR BUREAU 1 : 2 ( V: H ) 1:2 (V:H) 1 : 2 . 5 ( V: H ) A A PLAN N vert. clr. Point of min. Trail ¡ Multi Use Boring 01 Boring 02 *** t yp . & P.G.L. ¡ F.A.P. Rte. 587 Slab, typ. Approach 30' Bridge B B (to be relocated by others) Existing telephone line *** ¡ Structure Sta. 230+74.26 ‡ Shoulder width varies from 2'-0" along trail to 6'-10" under bridge Elev. 645.55 Sta. 230+16.84 Back W. Abut. Sta. 230+45.06 ¡ Trail Elev. 645.65 Sta. 230+54.67 ¡ Pier 1 Elev. 645.66 Sta. 230+95.67 ¡ Pier 2 Elev. 645.59 Sta. 231+31.67 Back E. Abut. No Fl o w ELEVATION F F F F 1 : 2 ( V : H) 1 : 2 ( V : H) Elev. 627.60 Streambed Type 6 (Std. 631031), typ. Traffic Barrier Terminal Elev. 639.59 Elev. 639.63 Elev. 635.40 1.5% Elev. 634.10 from 1906 bridge, typ. Existing footings Existing Ground * Subject to refinement during final design ** 8'-0" clearance 1 : 2 . 5 ( V : H ) typ. Riprap, Class A3, Stone Dumped D.H.W. Elev. 634.6 E.W.S.E. and Piles Metal Shell Piles Metal Shell Piles Prestressed Precast Piles Prestressed Precast * 21" Concrete slab Plans See Roadway Elev. 630.80