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 04, 2023

BEC concludes two FHWA projects

FEATURED

InTrans / Nov 29, 2022

2022 Traffic and Safety Forum touts Safe System approach

FEATURED

InTrans / Oct 18, 2022

Mid-Con “moves the needle” on implementation

More Headlines

InTrans / Oct 01, 2024

Two InTrans staff receive awards for research achievements

InTrans / Jun 10, 2024

InTrans students earn recognition at MOVITE Spring Conference

InTrans / Mar 05, 2024

Iowa State engineers help snowplow drivers stay on the road
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Recent Research
FEATURED

CTRE / Sep 27, 2024

Development of Approaches to Quantify Superloads and Their Impacts on the Iowa Road Infrastructure System

CTRE / Oct 01, 2024

Integrating Performance Management, Risk Management, and Process Improvement: A Guide

CTRE / Sep 30, 2024

Data Subsystems and Data Management Plans for Traffic Management Systems

CTRE / Sep 30, 2024

Assessment of Wildlife-Road Conflicts for Protected Species
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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
Nov 06

CTRE

2024 Traffic and Safety Forum
Aug 25
Aug 28

CTRE

15th National Conference on Transportation Asset Management
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