CTRE

Center for Transportation Research and Education

CTRE||In-Progress

CTRE / Jul 30, 2018

Validating Alcohol Test result codings

Validating code change on alcohol and drug test results

Latest News

CTRE / Oct 05, 2026

CTRE project enhances Iowa Pavement Preservation Guide

CTRE / Jul 30, 2026

InTrans students win international Transportation Technology Tournament

CTRE / Jun 29, 2026

SWZDI project develops tool for work zone performance analysis
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