John Hourdos

Director, Minnesota Traffic Observatory

Accepting PhD Students

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Personal profile


  • Traffic Operations
  • Traffic Safety
  • Connected Vehicles

Fingerprint The Fingerprint is created by mining the titles and abstracts of the person's research outputs and projects/funding awards to create an index of weighted terms from discipline-specific thesauri.

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Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Projects 2006 2021

Research Output 1996 2018

Flow rate

A pre-post analysis of bridge improvements for cyclin in Mankato, Minnesota

Hourdos, J., Lehrke, D., Duhn, M., Singer-Berk, L. & Lindsey, G. H., Nov 1 2017, In : ITE Journal (Institute of Transportation Engineers). 87, 11, p. 29-34 6 p.

Research output: Contribution to journalArticle

Design, specification, implementation and evaluation of a freeway queue warning system

Liu, Z., Dirks, P. & Hourdos, J., Aug 8 2017, 5th IEEE International Conference on Models and Technologies for Intelligent Transportation Systems, MT-ITS 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 762-767 6 p. 8005615

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Alarm systems
Highway systems

Safety-related guidelines for time-of-day changes in left-turn phasing

Davis, G. A., Moshtagh, V. & Hourdos, J., Jan 1 2016, In : Transportation Research Record. 2557, p. 100-107 8 p.

Research output: Contribution to journalArticle

Statistical Models
1 Citation (Scopus)

Developing a large-scale hybrid simulation model: Lessons learned

Zitzow, S., Lehrke, D. & Hourdos, J., Jan 1 2015, In : Transportation Research Record. 2491, p. 107-116 10 p.

Research output: Contribution to journalArticle

Regional planning
Traffic signals
Traffic control
Project management

Activities 2014 2014

  • 2 Invited presentation

Effects of Signing and Striping on the Safety of a Two-Lane Roundabout

John Hourdos (Speaker)
Feb 13 2014

Activity: Talk typesInvited presentation

Investigating the Impact of the I-94 Active Traffic Management System on Safety

John Hourdos (Speaker)
Nov 6 2014

Activity: Talk typesInvited presentation