Manuals, Processes and Guidelines

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Roadway Design and Traffic Safety

Processes and Guidelines

Construction Bulletins

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Contractor/Subcontractor Certifcations/Disclosures

Design Bulletins

Manuals

Bridges and Structures
Bridge Superstructure Rating Form (06/2022)(xlsx - 71 KB)
Geotechnical Manual (03/2022) (pdf - 0.5 MB)
Structure Design Manual (03/2022) (pdf - 24.7 MB)
Structure Design Manual Appendix C - TS&L and BCR Submittal Checklists (03/2022)
ABC Decision Matrix Tool (DMT) (03/2020) (pdf - 959 KB)

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Showing 1 - 5 of 9 results.

CADD Standards
CADD Standards Manual (3/2021) (pdf - 4 MB)

Illinois Tollway Workspace

Construction and Materials
Construction Manager's Manual (03/2022) (pdf - 4.9 MB)
AC Forms (ZIP) (Native Format, use WinZip to open)
A Forms (ZIP) (Native Format, use WinZip to open)

Contractor Manuals
Contractor's Quality Program Manual (03/2022) (pdf - 1.4 MB)
Intelligent Transportation Systems (ITS) Labeling Guide (03/2022) (pdf - 0.7 MB)

Environmental and Drainage
Drainage Design Manual (03/2022) (pdf - 7.8 MB)
Environmental Studies Manual (03/2022) (pdf - 3.7 MB)
Erosion and Sediment Control, Landscape Design Criteria Manual (03/2022) (pdf - 9.2 MB)
INVEST Project Development Manual (3/2021) (pdf - 2.5 MB)

Roadway Design and Traffic Safety
BIM Implementation Manual (03/2022) (pdf - 3.4 MB)
Design Section Engineer's Manual (11/2022) (pdf - 1.6 MB)
Guidelines for Roadway Illumination (03/2022) (pdf - 1.7 MB)
Intelligent Transportation Systems (ITS) Deployment Guide (03/2022) (pdf - 1.7 MB)
Risk Based Cost Estimating and Management Guide (03/2022) (pdf - 1.4 MB).pdf

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Showing 1 - 5 of 23 results.

Lane Closure Forms
Illinois State Trooper Assistance
Illinois State Trooper Assistance Contingency
Contract Information Page
10 Day Advance Request
Contractor PCMS Form for Approval

Processes and Guidelines

Construction Bulletins
Construction Bulletin No. 22-04 Overhead Sign Structure and ITS Gantry Frame Bolt Connections
Construction Bulletin No. 22-03 Prevailing Wage Requirements
Construction Bulletin No. 22-02 Standard F1 Overhead Sign Material Modifications
Construction Bulletin No. 22-01 Update to Tollway Test Procedure (TTP) 005 Asphalt Mix Design Recertification
Construction Bulletin No. 21-02 ISTHA EEO Form 1256 - Workforce Projection

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Showing 1 - 5 of 20 results.

Design Bulletins
Design Bulletin No. 21-01 Temporary Concrete Barrier
Design Bulletin No. 20-05 Concrete Median Barrier and Concrete Barrier Height Transition
Design Bulletin No. 20-04 Virtual Weigh-in-Motion Base Sheets Updates
Design Bulletin No. 20-03 Noise Abatement Wall Updates
Design Bulletin No. 20-02 Noise Abatement Wall, Parapet and Concrete Barrier Mounted Sign Supports

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Showing 1 - 5 of 20 results.