Manuals, Processes and Guidelines

Manuals

Bridges and Structures
Structure Design Manual (3/2020) (pdf - 19 MB)
Structural Design Manual Appendix B - Fire Risk Assessment Procedure (3/2020) (PDF - 225 KB)
Bridge Superstructure Rating Form (03/2019)
Geotechnical Manual (3/2020) (pdf - 1.2 MB)
Fire Risk Assessment For Structures Tool (3/2020) (xlsx - 495 KB)

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Showing 1 - 5 of 8 results.

CADD Standards
CADD Standards Manual (3/2018) (pdf - 1.4 MB)

Illinois Tollway Workspace

Construction and Materials
Construction Manager's Manual (03/2020) (pdf - 4.8 MB)
AC Forms (ZIP) (Native Format, use WinZip to open)
A Forms (ZIP file) (Native Format, use WinZip to open)

Contractor Manuals
Quality Standard for Work Zone Traffic Control Devices (3/2020) (pdf - 2.6 MB)
Intelligent Transportation Systems (ITS) Labeling Guide (3/2020 (pdf - 1.7MB)
Contractor's Quality Program Manual (03/2020) (pdf - 1.4 MB)

Environmental and Drainage
INVEST Project Development Manual (3/2020) (pdf - 3.7 MB)
Drainage Design Manual (3/2020) (pdf - 8.7 MB)
Environmental Studies Manual (3/2020) (pdf - 3.7 MB)
Erosion and Sediment Control, Landscape Design Criteria Manual (3/2020) (pdf - 12.8 MB)

Roadway Design and Traffic Safety
Design Section Engineer's Manual (3/2020) (pdf - 1.79 MB)
Guidelines for Roadway Illumination (3/2020) (pdf - 1.9 MB)
Illinois Tollway AADT Lane Closure Guide (2018) (pdf - 5 MB)
Illinois Tollway Lane Closure Reference Guide (09/2018) (pdf)
Information Sign Application – Airports (04/2015) (doc - 80 KB)

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Showing 1 - 5 of 19 results.

Lane Closure Forms
Illinois State Trooper Assistance
Illinois State Trooper Assistance Contingency
Standard Lane Closure Request
Long Term Closure Lane Closure Request
Contract Information Page

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Showing 1 - 5 of 7 results.

Construction Bulletins
Construction Bulletin No. 19-02 Diversity Payment Report Instructions
Construction Bulletin No. 19-01 Full Stop Closures
Construction Bulletin No. 18-02 LED Luminaire Testing
Construction Bulletin No. 18-01 Bridge Deck Concrete Crack Sealer (Special) (pdf)
Construction Bulletin No 16-01: Median Mounted Light Pole Foundation and Light Pole Mounting (pdf)

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Showing 1 - 5 of 15 results.

Design Bulletins
Design Bulletin No. 20-02 Noise Abatement Wall, Parapet and Concrete Barrier Mounted Sign Supports
Design Bulletin No. 20-01 Sign Structure Base Sheets and Standard Drawing Revisions
Design Bulletin No. 19-02 Environmental Soil Classification Schedule
Design Bulletin No. 19-01 Soil Sampling Plan Requirements.
Design Bulletin No. 18-05 Mobilization - Illinois Tollway (pdf)

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Showing 1 - 5 of 29 results.