News and information
- SPR program: 2013 Research Summary and Index, Revision 3
- County Engineers Research Focus Group - "Getting the Job Done"
- Research newsletter: Accelerated Bridge construction (ABC)
- Iowa DOT library: Transportation database list
Recent research reports
Feasibility Study for Detection and Quantification of Corrosion in Bridge Barrier RailsApril 2013
Summary | Final Report
Moving Beyond Teen Crash Fatality Statistics: the Go-Team Study
April 2013 | GOTM-000
Final report
Diagnostic Tools for Identifying Sleepy Drivers in the Field
May 2013
Final report
Research resources
IHRB reports librarySearch abstracts and full reports. Browse by category.
Annual reports
Research, Intelligent Transportation Systems, and Technology Transfer Activities
Iowa-led pooled-fund studies (PDF)
Table summary of current SPR program
Research at Work (PDF)
The Iowa DOT innovates and delivers using NCHRP research.
