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
- 2019 INDOT Customer Satisfaction Survey Report
- 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
- 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
