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 / Sep 09, 2020

InTrans graduate receives environmental award

InTrans / Aug 19, 2020

Student paper earns accolades

InTrans / Aug 05, 2020

InTrans students snag two Women in Transportation awards

Recent Research

FEATURED

CTRE / Jul 24, 2020

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

CTRE / Sep 22, 2020

Development of a Deck Overlay Method for Post Tensioned Box Girder Bridges using Ultra-High Performance Concrete (UHPC)

CTRE / Sep 22, 2020

Development of Effective Accelerated Bridge Construction (ABC) Methods for Bridge Abutment Design and Construction

CTRE / Sep 22, 2020

Development of Effective Accelerated Bridge Construction (ABC) Methods for Pile-Footing-Column Systems

See all research

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