CTRE

Center for Transportation Research and Education

RESEARCH / CTRE

Improving pavement markings

CTRE is supporting the Iowa DOT Pavement Marking Task Force in achieving better pavement markings statewide.

RESEARCH / CTRE

Guidance for better use of rumble strips

New research will better help transportation officials determine when to install rumble strips on narrow pavements.

News
FEATURED

CTRE / Jan 23, 2019

InTrans engineers use big data tools to assist Iowa DOT, improve highway safety

FEATURED

InTrans / Nov 05, 2018

ISU president makes stop at InTrans

FEATURED

InTrans / Oct 24, 2018

Innovations conference a success

More Headlines

InTrans / Apr 17, 2019

Tom Maze seminars continue Friday

InTrans / Apr 10, 2019

REACTOR Lab research focuses on work zone safety

InTrans / Mar 15, 2019

PROSPER works with Iowa DOT to scale up heated pavement tests
See all news
Recent Research
FEATURED

CTRE / Feb 28, 2018

Installation Guidance for Centerline and Edgeline Rumble Strips in Narrow Pavements

CTRE / Apr 09, 2019

Utilizing Virtual Reality Technology for Increasing Public Awareness for Safe Driving Engagements and Traffic Situational Awareness

CTRE / Apr 09, 2019

Pikalert CAV Demonstration

CTRE / Apr 09, 2019

Improved Work Zone Data Feed
See all research
About CTRE

CTRE performs transportation-related research, outreach, and educational activities in four major areas: safety, asset management, operations, and planning.

Learn more
Upcoming Events
Apr 30
Apr 30

CTRE

Iowa Pavement Management Program (IPMP) Users’ Group Quarterly Meeting
Aug 21
Aug 22

CTRE

2019 Mid-Continent Transportation Research Symposium
Aug 23
Aug 26

CTRE

ICMPA 2020 – 11th International Conference on Managing Pavement Assets
See all events
TOP