CTRE is an Iowa State University center, administered by the Institute for Transportation.

Address: 2711 S. Loop Drive, Suite 4700, Ames, IA 50010-8664

Phone: 515-294-8103
FAX: 515-294-0467

Website: www.ctre.iastate.edu/

Iowa State University--Becoming the Best

Iowa DOT Traffic Operations Open Data Service

Researcher(s)

Principal investigators:

Co-principal investigators:

Project status

Completed

Start date: 08/01/16
End date: 05/31/18

Publications

Report: Iowa DOT Traffic Operations Open Data Service User Guide and Software Requirements Specification (1.10 mb pdf) April 2018

Tech transfer summary: Iowa DOT Traffic Operations Open Data Service (739.18 kb pdf) Apr 2018

Sponsor(s)/partner(s)

Sponsor(s): Iowa Department of Transportation

About the research

Abstract:

The goal of this project was to establish the Iowa Department of Transportation (DOT) open traffic data service, which will allow vendors and agencies to provide near real-time, proactive alerts to commercial drivers regarding traffic conditions along their routes. This open data service provides operations-related data to any commercial, public or private entity to develop their own applications or integrate these data into their existing hardware, software, and logistics systems.

The open data service makes transportation related data accessible to both internal DOT and external third-party users. A combination of high-performance computing (HPC) on premise and on the cloud was used to create data feeds which provide clean data streams, alerts for traffic congestion using machine learning, performance reporting, and data analytics.