Manuals, Processes and Guidelines

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Processes and Guidelines

Construction Bulletins

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Contractor/Subcontractor Certifcations/Disclosures

Design Bulletins

Manuals

Bridges and Structures
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)
Bridge Superstructure Rating Form (03/2021)
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 file) (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)
Quality Standard for Work Zone Traffic Control Devices (03/2022) (pdf - 2.0 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)
Guidelines for Roadway Illumination (03/2022) (pdf - 1.7 MB)
Intelligent Transportation Systems (ITS) Deployment Guide (03/2022) (pdf - 1.7 MB)
Quality Standard for Work Zone Traffic Control Devices (03/2022) (pdf - 2.0 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. 22-03 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
Construction Bulletin No. 21-01 Work Zone Public Information Sign

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Showing 1 - 5 of 24 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 33 results.