Manuals, Processes and Guidelines

Manuals

Showing 1 to 5 of 25 results
Roadway Design and Traffic Safety
BIM Implementation Manual (03/2024) (pdf - 3.7 MB)
Business Systems Toll Plaza Manual (03/2024) (pdf - 1.2 MB)
Guidelines for Roadway Illumination (03/2024) (pdf - 1.8 MB)
Illinois Tollway Lane Closure Guide (2024) (pdf - 15.3 MB)
Intelligent Transportation Systems (ITS) Deployment Manual (03/2024) (pdf - 2.1 MB)
Roadway Signing and Pavement Marking Guidelines (03/2024) (pdf - 52.6 MB)
Roadway Design Criteria (03/2024) (pdf - 3.9 MB)
Roadway Traffic Control and Communications Manual (03/2024) (pdf - 7 MB)
Traffic Barrier Guidelines (03/2024) (pdf - 5.4 MB)
Quality Standard for Work Zone Traffic Control Devices (03/2023) (pdf - 2.7 MB)
Design Section Engineer's Manual (11/2022) (pdf - 1.6 MB)
Risk Based Cost Estimating and Management Guide (03/2022) (pdf - 1.4 MB).pdf
ProVAL User Guide (3/2021) (pdf - 3MB)
Guidelines for Pavement Assets (11/2020) (pdf - 3 MB)
Information Sign Application – Airports (04/2015) (doc - 80 KB)
Information Sign Application - Educational Institutions (4/2014) (doc - 77 KB)
Information Sign Application - Law Enforcement Agencies and Courthouses (04/2015) (doc - 78 KB)
Information Sign Application -Municipal Signing (04/2015) (doc - 78 KB)
Information Sign Application - Points of Interest (04/2015) (doc - 99 KB)
Information Sign Application - Recreational and Cultural Interest (4/2015) (doc - 106 KB)
Information Sign Application - Transit Facilities (04/2015) (doc - 82 KB)
Traffic Generator Decision Tree (3/2009) (pdf - 35 KB)
Traffic Generator Sign Policy (pdf)
Showing 1 to 5 of 25 results

Processes and Guidelines

Construction Bulletins
Construction Bulletin No. 23-01 Standard G Noise Abatement Wall Modifications
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
Construction Bulletin No. 21-01 Work Zone Public Information Sign
Construction Bulletin No. 20-04 Revised Contract Compliance Reporting Instructions
Construction Bulletin No. 20-03R Construction Manager Manual Appendix F
Construction Bulletin No. 20-02 Contract Compliance Reporting Instructions
Construction Bulletin No. 20-01 Alternate Material Delivery Ticket Procedure
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)
Construction Bulletin No. 15-04 Heavy-Duty Handhole Cover (pdf)
Construction Bulletin No. 15-03 A-15 Subcontractor Approval Forms (pdf)
Construction Bulletin No. 15-02 Tollway Aggregates Certification Program (pdf)
Construction Bulletin No. 15-01 Aluminum Sign Panel Connections (pdf)
Constuction Bulletin No. 14-06 Traffic Barrier Terminal, Type 1 (Special) Tangent and Traffic Barrier Terminal, Type T1-A (Special) (pdf)
Construction Bulletin No. 14-05 Proposed Embedded Culverts (pdf)
Construction Bulletin No. 14-03: Quality Standard for Temporary Concrete Barrier (pdf)
Construction Bulletin No. 13-01: Tollway Pre-Qualified Facilities for Clean Construction Demolition Debris (CCDD) Fill Operations (pdf)
Construction Bulletin No. 12-02: Production of Certified Aggregate (pdf)
Construction Bulletin No. 10-01: Asphalt Shingle Recycling Facilities (pdf)
Showing 1 to 5 of 25 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
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)
Design Bulletin No. 18-04 Structural Assessment Reports (SARs) Requirements (pdf)
Design Bulletin No. 18-03 Buried Moment Slab (TL-5) (pdf)
Design Bulletin No. 18-02 Structure Mounted Noise Abatement Wall (TL-5)
Design Bulletin No. 18-01 Bridge Deck Concrete Crack Sealer (Special) (pdf)
Design Bulletin No. 17-03 Breakaway Light Poles Behind Midwest Guardrail System (MGS)
Design Bulletin No. 17-02 Special Provisions on Emankment, Earth and Rock Excavation, Subgrade Soil Stabilization, Embankment Modification
Design Bulletin No. 17-01 Policy on the Selection of Temporary Impact Attenuators (pdf)
Design Bulletin No. 16-03 Policy for Accelerated Bridge Construction (pdf)
Design Bulletin No. 16-02 Policy on the Selection of Retaining Walls (pdf)
Design Bulletin No. 16-01 Policy for the Use of "E" Modified Fonts (pdf)
Design Bulletin No. 15-03 Cadd Software Update (pdf)
Design Bulletin No. 15-02 Signing Updates for All-Electronic Toll (AET) Messaging (pdf)
Design Bulletin No. 14-17 Traffic Barrier Terminal, Type T1 (Special) Tangent and Traffic Barrier Terminal, Type T1-A (Special) (pdf)
Design Bulletin No. 14-14 Environmental Studies Manual (pdf)
Design Bulletin No. 14-13 Overhead Sign Structure Ramp Monotube Types (pdf)
Design Bulletin No. 14-12 Proposed Embedded Culverts (pdf)
Design Bulletin No. 14-11 Moment Slab on RetainingWall Design Guides (pdf)
Design Bulletin No. 14-10 Design Guide for use of Pavement Marking Tape, Type IV (pdf)
Design Bulletin No. 14-09 Design Guide for use of Late Season Temporary Pavement Markings and Contract Allowance for Cold Weather Pavement Markings (pdf)
Design Bulletin No. 14-08 Design Guide for Repairing Temporary Concrete Barrier (pdf)
Design Bulletin No. 14-06 Railroad Bridge Fence (pdf)
Design Bulletin No. 14-05 Bridge Scupper Spacing (pdf)
Design Bulletin No. 13-01 Guidelines for Management of Clean Construction or Demolition Debris (pdf)
Design Bulletin No. 12-02: Trailer Mounted Full Matrix Portable Changeable Message Signs (pdf)
Showing 1 to 5 of 25 results