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 / May 12, 2021

InTrans researchers study COVID impacts on speed and safety in Minnesota

InTrans / Apr 23, 2021

InTrans women win WTS awards

InTrans / Apr 13, 2021

InTrans director discusses federal infrastructure bill
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Recent Research
FEATURED

CTRE / Apr 30, 2021

Implementation of the Negative Moment Reinforcing Detail Recommendations

CTRE / Jun 08, 2021

Applying the Transportation Asset Management Plan (TAMP) System Performance Requirements to Pavement and Bridge Conditions

CTRE / Jun 08, 2021

Creation of an Expanded Three-lane Database for the State of Iowa

CTRE / Jun 08, 2021

ICAT Dashboards
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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 07
Jun 10

CTRE

ICMPA 2022 – 11th International Conference on Managing Pavement Assets
Sep 14
Sep 15

CTRE

2022 Mid-Continent Transportation Research Symposium
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