×
Anyone, 5 years of age and older, is eligible to receive the COVID-19 vaccine. Find your nearest vaccination location at vaccines.gov.
Manuals & Guides
The following is a list of manuals and guides, which includes instructional materials such as Special Provisions and Type, Size, and Location documents. Please utilize the search function to locate items of interest. The manuals within this page are all downloadable as PDFs free of charge. If you would like to purchase a Manual, please visit our Manual Sales page.
This website utilizes varied software, media tools, files and applications to present or make available varied information. If you are unable to open these files, please navigate to the troubleshooting webpage for assistance.
IDOT documents are best viewed using Internet Explorer.
Find on Page:
- 2016 ITEP Application Example - Form OPP-2245.pdf
- Concrete Curing Compounds.pdf
- Context Sensitive Solutions (CSS) - BLR Implementation Procedures - May 2007.pdf
- Context Sensitive Solutions (CSS) - Departmental Policy D&E 21.pdf
- Corps of Engineers Wetlands Delineation Manual 1987.pdf
- Erosion and Sediment Control Field Guide for Construction Inspection.pdf
- Highway Jurisdiction Guidelines Booklet.pdf
- IDOT Guidance Photographing Historic Structures.pdf
- IDOT’s Acronyms: It’s Like Trying to Read a Bowl of Alphabet Soup?!?.pdf
- Illinois Highway Information System - Roadway Information and Procedure Manual 2014.pdf
- Illinois Highway Information System Structure Info & Procedure Manual.pdf
- Illinois Supplement to MUTCD.pdf
- Illinois Supplement to MUTCD Summary of Changes.pdf
- Illinois Traffic Monitoring Program 2004.pdf
- ITEP Application Checklist.pdf
- Metropolitan Planning Organization Cooperative Operations Manual.pdf
- PrairieData.EXE
- Road_Bridge_and_Other_Related_Laws_of_Illinois_2018_Edition.pdf
- Road_Bridge_and_Other_Related_Laws_of_Illinois_2022_Edition.pdf
- Signing of Road District and Township Highways.pdf
- Specifications and Special Provisions - Local Agencies.pdf
- CREATE Final Phase III Manual April 2014.pdf
- CREATE Final Phase I Manual July 2016.pdf
- CREATE Flow Chart Phase II and III (3 by 4 sheet-ANSI E).pdf
- CREATE Phase 1 Manual Attachment 01.pdf
- CREATE Phase 1 Manual Attachment 02.pdf
- CREATE Phase 1 Manual Attachment 03.pdf
- CREATE Phase 1 Manual Attachment 04.xls
- CREATE Phase 1 Manual Attachment 05.pdf
- CREATE Phase 1 Manual Attachment 06.xls
- CREATE Phase 1 Manual Attachment 07.pdf
- CREATE Phase 1 Manual Attachment 08.pdf
- CREATE Phase 1 Manual Attachment 09.pdf
- CREATE Phase 1 Manual Attachment 10.pdf
- CREATE Phase 1 Manual Attachment 11.pdf
- CREATE Phase 1 Manual Attachment 12.pdf
- CREATE Phase 1 Manual Attachment 13.pdf
- CREATE Phase 1 Manual Attachment 14.pdf
- CREATE Phase 1 Manual Attachment 15.pdf
- CREATE Phase 1 Manual Attachment 16.pdf
- CREATE Phase 1 Manual Attachment 17.pdf
- CREATE Phase 1 Manual Attachment 18.pdf
- CREATE Phase 1 Manual Attachment 19.PDF
- CREATE Phase 1 Manual Attachment 20.pdf
- CREATE Phase 1 Manual Attachment 21.pdf
- CREATE Phase 1 Manual Attachment 22.pdf
- CREATE Phase 1 Manual Attachment 23.pdf
- CREATE Phase 1 Manual Attachment 24.pdf
- CREATE Phase 1 Manual Attachment 25.pdf
- CREATE Phase 1 Manual Attachment 26.pdf
- CREATE Phase 1 Manual Attachment 27.pdf
- CREATE Phase 1 Manual Attachment 28.pdf
- CREATE Phase 1 Manual Attachment 29.pdf
- CREATE Phase 1 Manual Attachment 30.pdf
- CREATE Phase 1 Manual Attachment 31.pdf
- CREATE Phase 1 Manual Attachment 32.pdf
- CREATE Phase 1 Manual Attachment 33.pdf
- CREATE Phase 1 Manual Attachment 34.pdf
- CREATE Phase 1 Manual Attachment 35.pdf
- CREATE Phase 1 Manual Attachment 36.pdf
- CREATE Phase 1 Manual Attachment 37.pdf
- CREATE Phase 1 Manual Attachment 38.pdf
- CREATE Phase II Manual.pdf
- CREATE Phase I Work Flow Process.pdf
- CREATE process_flowchart.pdf
- 1-08.3asphaltbinder.pdf
- 2021-02-10 IDOTCAD CONNECTED Environment Setup.pdf
- 2022 Illinois Highway Standards for Traffic Control.pdf
- 2022 Standard Specifications for Road and Bridge Construction.pdf
- 2022 Supplemental Specifications and Recurring Special Provisions.pdf
- 2023-Illinois-Highway-Standards-for-Traffic-Control.pdf
- 2023 Supplemental Specs & Recurring SP.pdf
- 2-08.2cutbackasphaltandroadoil.pdf
- 29-11 ASRlabinspection.pdf
- 30-12 resistivitylabinspection.pdf
- 3-08.1emulsifiedasphalt.pdf
- Addendum: AASHTO R 46 (Illinois Modified) (Revised 4/5/21).pdf
- Addendum: Appendix E6 (Revised 4/5/21).pdf
- Administration Code 14: Aviation Safety.pdf
- Aero Tip Data Sheet Instructions additions.pdf
- Affirmative Action Plan 2023.pdf
- Airport Construction Documentation Manual 2014.pdf
- Appendix B9 Mix verification (revised 05-09-22).pdf
- Appendix E5 PFP DisputeResolution Suggested Modifications (revised 05-09-22).pdf
- Appendix E8 PFP and QCP Dust Asphalt Deduction Calculation (revised 05-09-22).pdf
- Approved/Qualified Product List of Reinforcing Bar Splicer Assemblies and Mechanical Splicers.pdf
- Bond Strength – Elastomer to Steel Laminate 2012.pdf
- Bridge Approach slabs-Cast in Place.pdf
- Bridge Approach Slabs-Precast.pdf
- Bridge Element Inspection Manual.pdf
- Bridges and Structures Emergency Routes for Preparation of TSLs.pdf
- Bridge Vault Approach Spans.pdf
- Bridge Vault Approach Spans.pdf
- BSE-04_ Work Zone Safety and Mobility.pdf
- CADD Aluminum Butterfly Sign Structures Library.pdf
- CADD Aluminum Cantilever Sign Structures Library.pdf
- CADD Aluminum Simple Span Sign Structures Library.pdf
- CADD Breakaway Tubular Steel Signpost Library.pdf
- CADD Bridge design details (not included with base sheets).pdf
- CADD Double Box Culvert Library.pdf
- CADD General notes for placement on GP and E.pdf
- CADD General roadway cell library.pdf
- CADD Guide signage cell library.pdf
- CADD Monotube Sign Structures Library.pdf
- CADD Patterns, symbols and full scale bridge objects.pdf
- CADD Pay items for Total Bill of Material on GP and E.pdf
- CADD Planning details for TS and L and GP and E.pdf
- CADD Prestressed Library.pdf
- CADD Regulatory signage cell library.pdf
- CADD School zone signage cell library.pdf
- CADD Single Box Culvert Library.pdf
- CADD Steel Cantilever Sign Structures Library.pdf
- CADD Steel Simple Span Sign Structures Library.pdf
- CADD Steel Trichord Sign Structures Library.pdf
- CADD Substructure Library.pdf
- CADD Superstructure Library.pdf
- CADD Temporary Traffic Control signage cell library.pdf
- CADD Warning signage cell library.pdf
- Chemical Adhesives 2012.pdf
- CMMS Supplement - Documentation Of Contract Quantities Guide.pdf
- Cold Weather Concreting Plan.pdf
- Color and Gloss Retention of Finish Coats of Waterborne Acrylic Paint 2007.pdf
- Color Difference of Waterborne Acrylic Paint 2007.pdf
- Community Impact Assessment Manual.pdf
- Community Impact Assessment Manual.pdf
- Computer Aided Design, Drafting, Modeling and Deliverables Manual.pdf
- Concrete Quality Control Responsibilities.pdf
- Connect Project File Exchange via Email.pdf
- Construction Manual.pdf
- Construction Memorandum No. 02-2: Construction Projects Incorporating experimental Features.pdf
- Consultant Engineering Mentor-Protégé Program Guidelines 2022.pdf
- ConsultantInspectors.pdf
- ConsultantInspectors.pdf
- Culvert Details.pdf
- Culvert Details.pdf
- Culvert End Section Details.pdf
- Culvert End Section Details.pdf
- Culvert Manual 2000.pdf
- Culvert Manual 2016.pdf
- Culvert Manual 2017.pdf
- D2RteLocations.pdf
- Deck-Beam-Abutments.pdf
- Description And Minimum Requirements For Prequalification.pdf
- Design and Environment Manual, Bureau of.pdf
- details.pdf
- District 2 Access Guidelines For Developments Along State Highways.pdf
- District 3 Developer Consultant Responsibilities.pdf
- District 3 Highways Permit CADD Details.pdf
- Drainage manual 2011.pdf
- Drilled Shaft Foundation Construction Inspection.pdf
- Environmental Survey Request (ESR) Instructions.pdf
- Evaluation of Asphalt Release Agents.pdf
- Evaluation of Bond Strength by Slant Shear 2012.pdf
- Evaluation of Vertical and Overhead Adhesion for Polymer Modified Portland Cement Mortar 2012.pdf
- ExpertSystemUserManual03_01_2015.pdf
- Fabrication of Highway Signs Policy.pdf
- Fastener Identification Guide 2008.pdf
- Final Amended Rule Effective April 25 2016 Junex.pdf
- Final Rule on Work Zone Safety and Mobility.pdf
- Fine Aggregate Classification (Mortar Voids) 2011.pdf
- FY 2020 Budget Bills.pdf
- FY2020 Documentation Guide.pdf
- general_notes.pdf
- General Administrative Duties of the Township Highway Commissioner.pdf
- Geotechnical Manual.pdf
- Guide for Working with Railroads.pdf
- Gusset Plate Evaluation Guide.pdf
- Highway Traffic Noise Assessment Manual 2017.pdf
- Highway Traffic Noise -- Noise Abatement 111015.pdf
- Highway Traffic Noise -- Noise Analysis 111015.pdf
- Highway Traffic Noise -- Noise Fundamentals 111015.pdf
- HMA Full Lane Sealant - Experimental Feature 5-29-18.pdf
- Hot Mix Asphalt (HMA) Quality Control Payment Guide.pdf
- ICORS Reference and Training Manual for Microsoft Office 2010.pdf
- IDOT_Example_Roadway_Plans.pdf
- IDOTCAD_ORD Revision History.pdf
- IDOT VP2 password reset.pdf
- Illinois Standard Highway Signs Book.pdf
- IL Mod AASHTO: T 164: Quantitative Extraction of Asphalt Binder from Hot Mix Asphalt (Revised 5/15/20).pdf
- IL mod AASHTO M 323-17 (2021) (revised 05-09-22).pdf
- IL Mod AASHTO T 106: Compressive Strength of Hydraulic Cement Mortar.pdf
- IL Mod AASHTO T 131: Time of Setting of Hydraulic Cement by Vicat Needle.pdf
- IL Mod AASHTO T 155.pdf
- IL Mod AASHTO T 161: Resistance of CAM II Mixes to Rapid Freezing and Thawing, Procedure B.pdf
- IL Mod AASHTO T 161: Resistance of Concrete Admixtures to Rapid Freezing and Thawing, Procedure B.pdf
- IL Mod AASHTO T 161: Resistance of Nonshrink Grout to Rapid Freezing and Thawing, Procedure B.pdf
- IL Mod AASHTO T 161: Resistance of Polymer Concrete to Rapid Freezing and Thawing, Procedure B.pdf
- IL Mod AASHTO T 161: Resistance of Polymer Modified Portland Cement Mortar to Rapid Freezing and Thawing, Procedure B.pdf
- IL Mod AASHTO T 161: R Resistance of Packaged, Dry, Combined Materials for Mortar to Rapid Freezing and Thawing, Procedure B.pdf
- IL Mod AASHTO T 260: Standard Test Methods for Chloride Ion in Concrete Admixtures.pdf
- IL mod AASHTO T 283-21 Rev2022 (rev_0).pdf
- IL MOD ASTM C 1038: Expansion of Hydraulic Cement Mortar Bars Stored in Water.pdf
- IL MOD ASTM C 1107: Packaged Dry, Hydraulic-Cement Grout (Nonshrink).pdf
- IL Mod ASTM C 1609: Flexural Performance of Fiber-Reinforced Concrete (Using Beam with Third-Point Loading) Modifications.pdf
- IL MOD ASTM C 579: Compressive Strength of Chemical-Resistant Mortars, Grouts, Monolithic Surfacings, and Polymer Concretes.pdf
- IL MOD ASTM C 596: Drying Shrinkage of Mortar Containing Hydraulic Cement.pdf
- IL MOD ASTM C 672: Scaling Resistance of Concrete Surfaces Exposed to Deicing Chemicals.pdf
- IL MOD ASTM C 672: Scaling Resistance of Polymer Concrete Surfaces Exposed to Deicing Chemicals.pdf
- IL MOD ASTM D 2444: Determination of the Impact Resistance of Polymer Concrete by Means of a Tup (Falling Weight).pdf
- IL mod ASTM D2950-14 (revised 05-09-22).pdf
- Industry Marketplace Instruction for Contractors.pdf
- Integral-Abutments.pdf
- Interim-Guide-to-2-D-Hydraulic-Modeling.pdf
- Land Acquisition Manual.pdf
- Linseed Oil Based Emulsion Curing Compound 2008.pdf
- List Of “M” Specifications 2011.pdf
- Load-Deflection Test for Geocomposite Drains (Sand Box Method) 2012.pdf
- Local Programming Matrix.pdf
- Local Roads and Streets Manual.pdf
- Local roads and Streets Special Provision: LR1000-1.pdf
- Local roads and Streets Special Provision: LR1000-2.pdf
- Local roads and Streets Special Provision: LR1004.pdf
- Local roads and Streets Special Provision: LR102-2.pdf
- Local roads and Streets Special Provision: LR1030.pdf
- Local roads and Streets Special Provision: LR1032-1.pdf
- Local roads and Streets Special Provision: LR105.pdf
- Local roads and Streets Special Provision: lr107-2.pdf
- Local roads and Streets Special Provision: LR107-4.pdf
- Local roads and Streets Special Provision: LR107-7.pdf
- Local roads and Streets Special Provision: lr108.pdf
- Local roads and Streets Special Provision: lr109.pdf
- Local roads and Streets Special Provision: LR109-2.pdf
- Local roads and Streets Special Provision: LR109-3.pdf
- Local roads and Streets Special Provision: LR109-4.pdf
- Local roads and Streets Special Provision: LR1102.pdf
- Local roads and Streets Special Provision: lr212.pdf
- Local roads and Streets Special Provision: LR355-1.pdf
- Local roads and Streets Special Provision: LR355-2.pdf
- Local roads and Streets Special Provision: LR400-1.pdf
- Local roads and Streets Special Provision: LR400-2.pdf
- Local roads and Streets Special Provision: LR400-3.pdf
- Local roads and Streets Special Provision: LR400-4.pdf
- Local roads and Streets Special Provision: LR400-5.pdf
- Local roads and Streets Special Provision: LR400-6.pdf
- Local roads and Streets Special Provision: LR400-7.pdf
- Local roads and Streets Special Provision: LR400-8.pdf
- Local roads and Streets Special Provision: LR400-9.pdf
- Local roads and Streets Special Provision: LR402.pdf
- Local roads and Streets Special Provision: LR403-1.pdf
- Local roads and Streets Special Provision: LR403-2.pdf
- Local roads and Streets Special Provision: LR403-3.pdf
- Local roads and Streets Special Provision: LR403-4.pdf
- Local roads and Streets Special Provision: lr420.pdf
- Local roads and Streets Special Provision: lr442.pdf
- Local roads and Streets Special Provision: LR451.pdf
- Local roads and Streets Special Provision: lr503-1.pdf
- Local roads and Streets Special Provision: lr503-2.pdf
- Local roads and Streets Special Provision: LR542.pdf
- Local roads and Streets Special Provision: LR542-1.pdf
- Local roads and Streets Special Provision: LR663.pdf
- Local roads and Streets Special Provision: LR702.pdf
- Local roads and Streets Special Provision: LR80029-1.pdf
- Local roads and Streets Special Provision: LRSD12.pdf
- Local roads and Streets Special Provision: LRSD13.pdf
- LR1030-2.pdf
- Manual for Documentation of Airport Materials 2010.pdf
- Manual for Fabrication of Precast Prestressed Concrete Products.pdf
- Manual for Materials Inspection.pdf
- Manual of Aggregate Quality Test Procedures.pdf
- Manual of Test Procedures for Materials: AASHTO TP 124(Illinois Modified)(Revised 2/28/19).pdf
- Manual of Test Procedures for Materials: Addendum ITP 43 (Revised 12/9/20).pdf
- Manual of Test Procedures for Materials: Addendum ITP 601 (Revised 9/1/21).pdf
- Manual of Test Procedures for Materials: Appendix E3 (Revised 5/15/20).pdf
- Manual of Test Procedures for Materials: Appendix E5 (Revised 5/15/20).pdf
- Manual of Test Procedures for Materials: Appendix E6 (Revised 5/15/20).pdf
- Manual of Test Procedures for Materials: ASTM D8159(Illinois Modified)(Revised 2/28/19).pdf
- Manual of Test Procedures for Materials 2021.pdf
- Manual-of-Test-Procedures-for-Materials-2022.pdf
- Manual of Test Procedures for Materials December 2019.pdf
- Manual of Test Procedures for Materials December 2020.pdf
- Membrane Curing Compounds Explanation of Batch/Lot Number 2011.pdf
- Membrane Curing Compounds Submittal for Lot Testing and Approval 2008.pdf
- Mentor Protégé Consultant Announcement 2009.pdf
- Mentor Protege Guidelines.pdf
- Mentor-Protege Implementation.pdf
- Mentor Protege Implementation 2014.pdf
- Mentor-Protege Pledge.pdf
- Mentor Protege Sample Development Plan.pdf
- Minimum Private Laboratory Requirements for Construction Materials Testing or Mix Design.pdf
- Modification of Early Rust Resistance of Waterborne Acrylic Paint System.pdf
- monotube_sign.pdf
- Motor Fuel Tax Funds Source, Distribution and Uses for County.pdf
- Motor Fuel Tax Funds Source, Distribution and Uses for Municipality.pdf
- Motor Fuel Tax Funds Source, Distribution and Uses for Road District.pdf
- Numeric List of Assignments of Rubber Stamps used to Identify Materials.pdf
- Outdoor Advertising Rules and Guidelines (April 2014).pdf
- Oversize and Overweight Permit Movements on State Highways Draft Policy (2022).pdf
- Pavement Marking Selection, Installation and Inspection Manual.pdf
- Photographing Historic Structures.pdf
- Pile Foundation Construction Inspection.pdf
- plasticblockouts.pdf
- Plastic Manhole Steps 2012.pdf
- Plate Girder Details.pdf
- Policy Memorandum (Aeronautics) 07-21 Acceptance Procedure for Finely Divided Minerals used in Portland Cement Concrete and Other Applications.pdf
- Policy Memorandum (Aeronautics) 2001-1 Requirements for Cold Weather Concreting.pdf
- Policy Memorandum (Aeronautics) 2001-1 Requirements for Cold Weather Concreting (2020).pdf
- Policy Memorandum (Aeronautics) 2003-1 Requirements for Laboratory, Testing, Quality Control, and Paving of Superpave HMA Concrete Mixtures for Airports.pdf
- Policy Memorandum (Aeronautics) 2003-1 Requirements for Laboratory, Testing, Quality Control and Paving of Superpave HMA Concrete Mixtures for Airports (2020).pdf
- Policy Memorandum (Aeronautics) 2011-1 Requirements for Laboratory, Testing, Quality Control, and Paving of Porous Friction Course.pdf
- Policy Memorandum (Aeronautics) 2011-1 Requirements for Laboratory, Testing, Quality Control, and Paving of Porous Friction Course (2020).pdf
- Policy Memorandum (Aeronautics) 22-1 Cement Type.pdf
- Policy Memorandum (Aeronautics) 22-2 Obtaining Approved Aggregates Complying with 2020 Aeronautics Specifications.pdf
- Policy Memorandum (Aeronautics) 87-2 Density Acceptance of Bituminous Pavements.pdf
- Policy Memorandum (Aeronautics) 87-3 Mix Design, Test Batch, Quality Control, and Acceptance Testing of PCC Pavement Mixture.pdf
- Policy Memorandum (Aeronautics) 87-3 Mix Design Test Batch Quality Control and Acceptance Testing of PCC Pavement Mixture (2020).pdf
- Policy Memorandum (Aeronautics) 87-4 Determination of Bulk Specific Gravity (d) of Compacted Bituminous Mixes.pdf
- Policy Memorandum (Aeronautics) 87-4 Determination of Bulk Specific Gravity (d) of Compacted Bituminous Mixes (2020).pdf
- Policy Memorandum (Aeronautics) 90-1 Resampling and Retesting of PCC Pavement.pdf
- Policy Memorandum (Aeronautics) 95-1 Field Test Procedures For Mixer Performance and Concrete Uniformity Tests.pdf
- Policy Memorandum (Aeronautics) 96-1A Item 610, Structural Portland Cement Concrete, Job Mix Formula Approval and Production Testing (2022).pdf
- Policy Memorandum (Aeronautics) 96-1 Item 610, Structural Portland Cement Concrete: Job Mix Formula Approval & Production Testing.pdf
- Policy Memorandum (Aeronautics) 96-3 Requirements for Quality Assurance on Projects with Bituminous Concrete Paving (2020).pdf
- Policy Memorandum (Aeronautics) 96-3 Requirements for Quality Assurance on Projects with Bituminous Concret Paving.pdf
- Policy Memorandum (Aeronautics) 97-2 Pavement Marking Acceptance (2020).pdf
- Policy Memorandum (Aeronautics) 97-2 Pavement Marking Paint Acceptance.pdf
- Policy Memorandum (Aeronautics) Comparison Samples.pdf
- Policy Memorandum (Aeronautics) HMA Comparison Samples (2020).pdf
- Policy Memorandum 10-08.3 Use of Non-Certified Aggregate Stockpiles Under the Aggregate Gradation Control System (AGCS).pdf
- Policy Memorandum 11-08.7 Aggregate Gradation Control System (AGCS).pdf
- Policy Memorandum 12-08.3 Crushed Gravel Producer Self-Testing Program .pdf
- Policy Memorandum 13-08.3 Slag Producer Self-Testing Program .pdf
- Policy Memorandum 14-08.3 Inspection of Large Sized Aggregate and Rip Rap used for Erosion Protection, Sediment Control, Rockfill, and Aggregate Subgrade Improvement.pdf
- Policy Memorandum 15-08.1 Radiation Safety Requirements and Accident Procedures.pdf
- Policy Memorandum 16-08.3 Approval of Concrete Plants and Delivery Vehicles.pdf
- Policy Memorandum 17-08 Portland or Blended Cement Acceptance Procedure for Qualified and Non-Qualified Plants.pdf
- Policy Memorandum 18-08 Acceptance Procedure for Finely Divided Minerals Used in Concrete and Other Applications.pdf
- Policy Memorandum 19-08 Quality Control/Quality Assurance Program for Precast Concrete Products.pdf
- Policy Memorandum 20-08.3 Field Test Procedures for Mixer Performance and Concrete Uniformity Tests.pdf
- Policy Memorandum 21-08 Minimum Department and Local Agency Laboratory Requirements for Construction Materials Testing or Mix Design.pdf
- Policy Memorandum 22-08.1 Inspection Procedures and Approved Inspection Agancies for Timber and Preservative-Treated Timber Products.pdf
- Policy Memorandum 23-08 Welded Wire Reinforcement Bar Mat Plant Certification Procedure.pdf
- Policy Memorandum 24-08: Epoxy Coating Plant Certification Procedure.pdf
- Policy Memorandum 26-08 Reinforcement Bar and/or Dowel Bar Plant Certification.pdf
- Policy Memorandum 27-08.1 Designation of Aggregate Information on Shipping Tickets.pdf
- Policy Memorandum 28-10.3 Reclaimed Asphalt Shingle (RAS) Sources.pdf
- Policy Memorandum 29-11.2 Minimum Laboratory Requirements for Alkalisilica Reactivity (ASR) Testing.pdf
- Policy Memorandum 30-12.1 Minimum Laboratory Requirements for Resistivity Testing.pdf
- Policy Memorandum 3-08.0 Emulsified Asphalt Acceptance Procedure.pdf
- Policy Memorandum 31-13.2 Reclaimed Asphalt Pavement (RAP) for Aggregate Applications.pdf
- Policy Memorandum 32-12.1 Fine and Coarse Aggregates Used as Select Fill in MSE Walls Acceptance Procedures for Approved/Qualified Aggregate Sources.pdf
- Policy Memorandum 4-08: Approval of Hot-Mix Asphalt Plants and Equipment.pdf
- Policy Memorandum 5-08.0 Storage of Hot-Mix Asphalt.pdf
- Policy Memorandum 6-08 Minimum Private Laboratory Requirements For Construction Materials or Mix Design.pdf
- Policy Memorandum 7-08.4 Recycling Portland Cement Concrete Into Aggregate.pdf
- Policy Memorandum 8-08.2 Construction and Demolition Debris Sand as a Fine Aggregate for Trench Backfill.pdf
- Policy Memorandum 9-08.2 Crushed Slag Producer Certification.pdf
- PPC-Deck-Beam-Superstructure.pdf
- precastconcretephotos.pdf
- Prestressed-Bearings.pdf
- Prestressed-Expansion-Abutment-Diaphragms.pdf
- Prestressed-Fixed-Pier-Diaphragms.pdf
- Prestressed-Fixed-Pier-Diaphragms.pdf
- Prestressed-Girders.pdf
- Prestressed-Integral-Abutment-Diaphragms.pdf
- Prestressed-Superstructure-with-Expansion-Joints.pdf
- Prestressed-Superstructure-with-Integral-Abutments.pdf
- Procedure for Freeze‐Thaw Expansion Measurement 2013.pdf
- Procedure For Making Thermocouple Beams 2012.pdf
- Project Procedures Guide.pdf
- ProjectWise Web Explorer for File Transfer Guide.pdf
- Quick-Check-Guidebook-Final-2022.pdf
- Quick Check Guidebook Supplement FINAL 2022.pdf
- Railings.pdf
- Reinforcement Bar and/or Dowel Bar Plant Certification.pdf
- Research, Development and Technology Transfer Manual of Procedures.pdf
- Resistance Tests of Cured Aluminum Epoxy Mastic 2007.pdf
- Rules For Prequal of Contractors.pdf
- S-33-Course-Reference-Manual.pdf
- Sand Penetration Test of Penetrating Emulsified Prime (PEP) 2007.pdf
- Seal Coats (Oil and Chipping).pdf
- Seismic-Manual-DRAFT-Section-8.pdf
- Separation of Polymer from Asphalt Binder 2007.pdf
- Shear Strength of Bonded Polymer Concrete 2012.pdf
- ShelfLifePMMaterials.pdf
- Sign Structures Manual 2012.pdf
- SpecialProvisionforOpenCutPavement.pdf
- Standard Specifications For Construction Of Airports 2012.pdf
- Standard Specifications for Construction of Airports 2020.pdf
- Standard Specifications for Road and Bridge Construction 2012.pdf
- Standard Specifications for Road and Bridge Construction 2016.pdf
- steel_cantilever_sign.pdf
- steel_simple_span_sign.pdf
- steel_trichord_sign.pdf
- Steel Structure Construction Inspection Course Guide.pdf
- Structural Services Manual.pdf
- Subgrade Stability Manual 2005.pdf
- Supplemental Specifications and Recurring Special Provisions 2012.pdf
- Supplemental Specifications and Recurring Special Provisions 2013.pdf
- Supplemental Specifications and Recurring Special Provisions 2014.pdf
- Supplemental Specifications and Recurring Special Provisions 2015.pdf
- Supplemental Specifications and Recurring Special Provisions 2016.pdf
- Supplemental Specifications and Recurring Special Provisions 2017.pdf
- Supplemental Specifications and Recurring Special Provisions 2018.pdf
- Supplemental Specifications and Recurring Special Provisions 2019.pdf
- Supplemental Specifications and Recurring Special Provisions 2020.pdf
- Supplemental Specifications and Recurring Special Provisions 2021.pdf
- Survey Manual.pdf
- Traffic Control Field Manual for IDOT Employees (April 2016).pdf
- Transitional Approaches To Channelized Intersections.pdf
- TSL_EX1.pdf
- TSL_EX10.pdf
- TSL_EX11.pdf
- TSL_EX12.pdf
- TSL_EX13.pdf
- TSL_EX14.pdf
- TSL_EX15.pdf
- TSL_EX16.pdf
- TSL_EX17.pdf
- TSL_EX18.pdf
- TSL_EX2.pdf
- TSL_EX3.pdf
- TSL_EX4.pdf
- TSL_EX5.pdf
- TSL_EX6.pdf
- TSL_EX7.pdf
- TSL_EX8.pdf
- TSL_EX9.pdf
- TSL_Index_Web.pdf
- Usage Sheet.pdf
- Vehicle Operator's Manual.pdf
- Work ZoneQ User Guide for Two-Lane Freeway Work Zones 2013.pdf
- WorkZoneSafetyandMobilityRule3-07_10012014.pdf
- HSIP Benefit Cost Tool User Guide.pdf
- HSIP ISAT User Manual.pdf
- HSIP Spreadsheet Tool User Manual.pdf
- IDOT_Safety_Portal_Administrators_Guide.pdf
- IDOT_Safety_Portal_Data_Crash_Manager_Guide.pdf
- IDOT_Safety_Portal_Getting_Started_Overview_Guide.pdf
- IDOT_Safety_Portal_Knowledge_Guide.pdf
- IDOT_Safety_Portal_Organization_Vetters_Guide.pdf
- IDOT_Safety_Portal_Tools_Training_Guide.pdf
- IDOT Safety Portal Overview.pdf
- Illinois Traffic Crash Report SR 1050 Instruction Manual 2019.pdf
- Mobile Capture and Reporting System Initial Training Manual 2006.pdf
- SAFETY 1.06 - Safety Engineering Policy Memorandum.pdf
- SAFETY 2-13 - Safety Engineering Policy Memorandum.pdf
- Strategic Highway Safety Plan 2022.pdf
- Systemic Safety Improvements Analysis, Guidelines and Procedures.pdf
Contact Us
Illinois Department of Transportation
Hanley Building
2300 S. Dirksen Parkway
Springfield, IL 62764
(217) 782-7820 or TTY (866) 273-3681