IDOT Contractor Resources & Quick Links

Letting Information

• Current IDOT Letting / Transportation Bulletin
• IDOT Vendor Portal / Bid Express
• Local Roads / Contractors Bulletin

Bid Tabulations

Specifications & Standards

• Standard Specifications for Road and Bridge Construction
• Contractor Manuals & Guides
• Consultant Manuals & Guides
• Highway Standards & District-Specific Details

Contract Info & Pay Estimates

• IDOT Pay Estimates
• IDOT Construction Services Portal
• Vendor Documents

Prevailing Wages

• IDOL Prevailing Wage Rates

Forms & Permits

• ITAP — Over-Size / Over-Weight Permits
• Highway Permits

Price Indices

• Bituminous, Steel & Fuel Cost Adjustment Indices

Other Resources

• Getting Around Illinois (Construction & Road Conditions)
• JULIE Remote Ticket Entry Login
• IDOT Multi-Year Highway Program
• IDOT Subscription / Email Lists