Reports & Other Publications

INDOT continually researches, produces, updates and manages a variety of publications, documents, reports, studies and surveys relating to elements of Indiana's transportation network. 

Customer Satisfaction Survey Reports

• 2017 INDOT Customer Satisfaction Survey Report
• 2015 INDOT Customer Satisfaction Survey Report
• 2013 INDOT Customer Satisfaction Survey Report

Related Publications

• 2013-2035 Future Transportation Needs Report
• Central Indiana Suburban Transportation and Mobility Study (CISTMS)
• Contractor Performance Evaluation (CPE) System
  • Guidelines and Instructions for Contractor Performance Evaluation
  • ITAP Enrollment
• Engineer's Report
• IC-203 Request for Approval of Borrow or Disposal Site
• IC-730 Request for Approval of Subcontractor
• IC-740 Pile and Driving Equipment Data Form
• IC-801 TWSLA Weekly Report
• Intersection Decision Guide
• Indiana Public Transit Annual Reports
• Indiana Rail Plan
• Indiana Road Systems Facts 
• Indiana State Aviation System Plan
• Indiana Trails, Greenways and Bikeways Plan
• INDOT Frequently Used Phone Numbers 
• Market Research Project
• Solutions for Reconstructing Hoosier Highways
  (A Report of the Utility Relocation Task Force on Accountability, Communication, Coordination and Cooperation)
• Standard Specifications and Supplemental Specifications
• Supplemental Instructions for IC-730
• Traffic Management Strategic Deployment Plan (25 megabytes)
• Transportation Funding Flowchart
• What Lies Within - The Hidden Challenge in Reconstructing Hoosier Highways (2.80Mb)