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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: November, 2022)

Structure Number

County

Superstructure Type

Substructure Type

Date

099W805

WILL

Retaining Wall

Soldier Pile

06/14/2022

099W806

WILL

Retaining Wall

Soldier Pile

06/09/2022

0060053 – 0060054

BUREAU

Wide Flange

Stub Abutment

09/09/2022

0100295

CHAMPAIGN

Integral Abut. Plate Girder

Multi-Column Pier

06/09/2022

0161352

COOK

Single-Span Plate Girder

Integral Abutment

06/02/2022

0168301

COOK

2 Span Plate Girder

Integral abutment; Multi-Column Pier

07/06/2022

0180068

CUMBERLAND

4-span plate girder

Integral Abutment; Drilled shafts with permanent casing piers

04/27/2022

0192024

DEKALB

CIP Double Box Culvert

Horizontal Cantilever wingwalls

06/14/2022

0192026

DEKALB

CIP Double Box Culvert, large skew

Horizontal Cantilever and two-way cantilever L type wingwalls

05/20/2022

0250083

EFFINGHAM

4-span curved wide flange super replacement

Exist. Stub Abutments

04/19/2022

0370183 – 0370184

HENRY

2-span plate girder

MSE Wall integral abut.; multi-column pier

07/27/2022

0392034

JACKSON

CIP Double Box Culvert

Horiz. Cantilever wings

04/27/2022

0392035

JACKSON

CIP Double Box Culvert

Horiz. Cantilever wings

04/27/2022

0397126

JACKSON

CIP 17’ Single Span Box

Horiz. Cantilever wings

04/27/2022

0458302

KANE

Single Span Box Culvert

Soldier Pile wings

07/01/2022

0502061

LASALLE

CIP Double Box Culvert

L-Type Wingwalls

06/17/2022

0530193

LIVINGSTON

2-span plate girder

Integral Abutment; Multi-column Pier

06/24/2022

0540038

LOGAN

2-span plate girder with concrete beam vaulted abutments

Exist. Multi-column pier

09/20/2022

0680037

MONTGOMERY

2-span curved Plate girder with concrete beam vaulted abutments

Exist. Multi-column pier

08/24/2022

0680040

MONTGOMERY

3-span plate girder with concrete beam vaulted abutments

Trapezoidal piers

04/22/2022

0680041

MONTGOMERY

3-span plate girder with concrete beam vaulted abutments

Trapezoidal piers

04/22/2022

0847007

SANGAMON

Pedestrian Truss

Stub Abutment

06/06/2022

0900031

TAZWELL

Deck replacement; 3-span wide flange; semi-integral abutment

Exist. Multi-column pier

10/07/2022

0900032

TAZWELL

3-span wide flange; semi-integral abutment

Exist. Multi-column pier

10/07/2022

0900033

TAZWELL

Deck replacement; 3-span wide flange; semi-integral abutment

Exist. Multi-column pier

10/07/2022

0900122

PEORIA AND TAZEWELL

Deck replacement on 17 span structure with Bulb T beams and plate girders

Exist. Multi-column piers

07/05/2022

0900184 - 0900185

TAZWELL

3-span wide flange

Integral abut. and pile bent piers

06/06/22

0920208 - 0920209

VERMILLION

Simple span Concrete IL Beams

Integral Abutments

04/28/2022

0990301 – 0990302

WILL

Simple span plate girder

Integral Abutments

08/11/2022

0998304

WILL

2-span plate girder

Integral Abutments and multi-column pier

05/11/2022

0998307

WILL

2-span Concrete IL Beam

Integral Abutments and multi-column pier

05/25/2022

0998320 – 0998321

WILL

Simple span Concrete IL Beam

Integral MSE Wall abutment

08/29/2022