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 / Jun 17, 2020

Successful strategies for pavement preservation

FEATURED

InTrans / Oct 09, 2019

Traffic and Safety Forum highlights safety culture

FEATURED

InTrans / Oct 07, 2019

Summit focuses on first responders’ safety

More Headlines

InTrans / Oct 07, 2020

ATSPMs make traffic signal management proactive, not reactive

InTrans / Sep 09, 2020

InTrans graduate receives environmental award

InTrans / Aug 19, 2020

Student paper earns accolades
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Recent Research
FEATURED

CTRE / Jul 24, 2020

Assessing Driver Behavior at Back of Queues: Implications for Queue Warning System in Work Zones

CTRE / Sep 28, 2020

A Riverine Infrastructure Database (RIDB) for Rapid Assessment of Asset Vulnerability and Incorporating Resiliency into Agency Practices

CTRE / Sep 28, 2020

Transverse Rumble Strips at Rural Intersections

CTRE / Sep 28, 2020

Iowa’s Pavement Preservation Guide
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About CTRE

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

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Upcoming Events
Jun 08
Jun 11

CTRE

ICMPA 2021 – 11th International Conference on Managing Pavement Assets
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