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 / Nov 30, 2021

Traffic and Safety Forum asks “What does safety mean to you?”

FEATURED

InTrans / Jun 17, 2020

Successful strategies for pavement preservation

FEATURED

InTrans / Oct 09, 2019

Traffic and Safety Forum highlights safety culture

More Headlines

InTrans / May 17, 2022

InTrans graduate student earns awards

InTrans / Jan 26, 2022

Spreadsheet tool aids in pavement analysis

InTrans / Jan 18, 2022

Heated pavement research named Focus Technology by AASHTO
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Recent Research
FEATURED

CTRE / Apr 30, 2022

Low-Cost Rural Surface Alternatives Phase III: Demonstration Project

CTRE / Feb 15, 2022

Implementation of New Traffic Signal Actuation Concepts using Enhanced Detector Information

CTRE / Feb 15, 2022

Accelerated Bridge Construction (ABC) Methodology for Integral Abutments

CTRE / Feb 15, 2022

Accelerated Bridge Construction (ABC) Methods for Pile-Footing-Column Systems using Lightweight Precast Members
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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
Jun 13
Jul 01

CTRE

Summer 2022 Transportation Institute Course for High School Teachers
Jul 18
Jul 22

CTRE

Summer 2022 Teaching in the Fast Lane: Engineering Workshop for Elementary Teachers
Sep 14
Sep 15

CTRE

2022 Mid-Continent Transportation Research Symposium
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