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Type Size and Location Drawings (TSL)
TSL's are drawings that depict the general type and size of a bridge, its location and the proposed work to be done. TSL drawings are done by IDOT's Bureau of Bridges and Structures Planning Unit or by the consultant. IDOT consultants, contractors, fabricators and suppliers may benefit from being able to preview the type of bridges and materials to be used on future projects. Final bridge types, material and details are subject to refinement during the design phase.
The following TSL drawings are in Adobe PDF format. These drawings are for bridge projects on the state highway system that have been approved for design. This list will be updated every three months and projects will be removed from the list after they have been awarded.
(Last Update: February, 2023)
Structure Number | County | Superstructure Type | Substructure Type | Date |
BUREAU | Wide Flange | Stub Abutment | 09/09/2022 | |
0060192 | BUREAU | 2 Span Plate Girder | Integral Abutment; Multi-Column Pier | 12/05/2022 |
CHAMPAIGN | Integral Abut. Plate Girder | Multi-Column Pier | 06/09/2022 | |
0112518 | CHRISTIAN | CIP Triple 12’ x 12’ Box Culvert | CIP Apron End Section | 01/25/2023 |
0120076 | CLARK | 3 Span Plate Girder | Integral Abutment; Pile Bent Piers | 12/02/2022 |
012W009 | CLARK | Retaining Wall | MSE | 12/12/2022 |
COOK | Single-Span Plate Girder | Integral Abutment | 06/02/2022 | |
COOK | 2 Span Plate Girder | Integral abutment; Multi-Column Pier | 07/06/2022 | |
CUMBERLAND | 4-span plate girder | Integral Abutment; Drilled shafts with permanent casing piers | 04/27/2022 | |
DEKALB | CIP Double Box Culvert | Horizontal Cantilever wingwalls | 06/14/2022 | |
DEKALB | CIP Double Box Culvert, large skew | Horizontal Cantilever and two-way cantilever L type wingwalls | 05/20/2022 | |
EFFINGHAM | 4-span curved wide flange super replacement | Exist. Stub Abutments | 04/19/2022 | |
HENRY | 2-span plate girder | MSE Wall integral abut.; multi-column pier | 07/27/2022 | |
JACKSON | CIP Double Box Culvert | Horiz. Cantilever wings | 04/27/2022 | |
JACKSON | CIP Double Box Culvert | Horiz. Cantilever wings | 04/27/2022 | |
JACKSON | CIP 17’ Single Span Box | Horiz. Cantilever wings | 04/27/2022 | |
KANE | Single Span Box Culvert | Soldier Pile wings | 07/01/2022 | |
0460162 | KANKAKEE | Simple Span IL 36 PPC Beam | Integral Abutment | 12/19/2022 |
LASALLE | CIP Double Box Culvert | L-Type Wingwalls | 06/17/2022 | |
LIVINGSTON | 2-span plate girder | Integral Abutment; Multi-column Pier | 06/24/2022 | |
LOGAN | 2-span plate girder with concrete beam vaulted abutments | Exist. Multi-column pier | 09/20/2022 | |
0570056 | MCLEAN | 3 Span Curved Wide Flange | Semi-Integral Abutment; Solid wall existing Piers | 09/30/2022 |
0600347 | MADISON | 3 Span Plate Girder – high skew | Stub Abutment; Solid wall pier on pile supported footing | 01/13/2023 |
0660019 | MERCER | 2 Span Wide Flange | Integral Abutment; Drilled Shaft Pier with Web Wall. | 12/28/2023 |
MONTGOMERY | 2-span curved Plate girder with concrete beam vaulted abutments | Exist. Multi-column pier | 08/24/2022 | |
MONTGOMERY | 3-span plate girder with concrete beam vaulted abutments | Trapezoidal piers | 04/22/2022 | |
MONTGOMERY | 3-span plate girder with concrete beam vaulted abutments | Trapezoidal piers | 04/22/2022 | |
PEORIA | 3 Span Wide Flange – Dual Structure | Integral Abutment; Multi-Column Pier | 12/20/2022 | |
0732008 | PERRY | CIP Double 12 x 7 Box Culvert | Horizontal Wings | 02/09/2023 |
SANGAMON | Pedestrian Truss | Stub Abutment | 06/06/2022 | |
TAZWELL | Deck replacement; 3-span wide flange; semi-integral abutment | Exist. Multi-column pier | 10/07/2022 | |
TAZWELL | 3-span wide flange; semi-integral abutment | Exist. Multi-column pier | 10/07/2022 | |
TAZWELL | Deck replacement; 3-span wide flange; semi-integral abutment | Exist. Multi-column pier | 10/07/2022 | |
PEORIA AND TAZEWELL | Deck replacement on 17 span structure with Bulb T beams and plate girders | Exist. Multi-column piers | 07/05/2022 | |
TAZWELL | 3-span wide flange | Integral abut. and pile bent piers | 06/06/22 | |
VERMILLION | Simple span Concrete IL Beams | Integral Abutments | 04/28/2022 | |
WILL | Simple span plate girder | Integral Abutments | 08/11/2022 | |
WILL | 2-span plate girder | Integral Abutments and multi-column pier | 05/11/2022 | |
WILL | 2-span Concrete IL Beam | Integral Abutments and multi-column pier | 05/25/2022 | |
WILL | Simple span Concrete IL Beam | Integral MSE Wall abutment | 08/29/2022 | |
WILL | Retaining Wall | Soldier Pile | 06/14/2022 | |
WILL | Retaining Wall | Soldier Pile | 06/09/2022 |
Contact Us
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