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Construction Services
Feel confident tackling your responsibilities with our helpful tips on compliance, project management, and standard specs. This resource hub is packed with essential info to keep you on track with regulations and ensure your projects run smoothly from start to finish.
The actual construction of projects identified in IDOT's Multi-Modal Multi-Year Transportation Improvement Program is outside of IDOT's scope of work. IDOT utilizes outside contractors to fulfill this role. The department is committed to maintain the state’s highway system through a successful business venture with the contractor community.
Application portal
Access to a variety of software programs, applications, tools, resources and information.