Iowa State University
Institute for Transportation
Menu
Toggle
Search
Toggle
Search InTrans
I'm Looking For...
About
About InTrans
Getting to InTrans
Partners & Sponsors
History
Facilities
People
Graduate Students
Focus Areas
Infrastructure
Safety
Mobility, Data Analytics, and Resiliency
Construction Management
Outreach and Education
Centers & Programs
Asphalt Materials and Pavements Program
Aurora
Bridge Engineering Center
Center for Earthworks Engineering Research
Center for Transportation Research and Education
Center for Weather Impacts on Mobility and Safety
Construction Management and Technology Program
Iowa Local Technical Assistance Program
Iowa Statewide Urban Design and Specifications
Midwest Transportation Center
National Center for Wood Transportation Structures
National Concrete Pavement Technology Center
Program for Sustainable Pavement Engineering and Research
Realtime Analytics of Transportation Data Lab
Smart Work Zone Deployment Initiative
Research
Completed
In-Progress
Research Impact
Research Impact Videos
Publications
Research Documents
Other Publications
Academics
Why Iowa State University
Graduate Degrees
Student Programs
Events
Events
Past Events
News
Latest News
InTrans in the News
Sign up for our quarterly newsletter
Contact
Contact InTrans
CLOSE OVERLAY
I'm looking for...
People
Research
Information
See all InTrans staff
View completed research projects
View in-progress research projects
Browse research reports and tech transfer summaries
Learn about InTrans
Our focus on infrastructure
Our focus on Safety
Our focus on mobility, data analytics and resiliency
Our focus on construction management
Our focus on outreach and education
Find contact and location information
InTrans
Institute for Transportation
InTrans
|
Publications
InTrans / Jul 01, 1994
Safety Impact of the Increased 65 MPH Speed Limit on Iowa Rural Interstates
Latest News
InTrans / Jul 28, 2021
Meet the Board Member: ADOT’s Kevin Duby
InTrans / Jul 28, 2021
Atmospheric rivers have major impacts on the West
InTrans / Jul 26, 2021
Join CCEE for 150th celebration
TOP