Vikash Gayah

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IEE Research Themes
Affiliate Researcher
Titles and Affiliations
Associate Professor, Civil and Environmental Engineering

Research Summary

Dr. Gayah's research interests are in the areas of urban mobility, traffic flow theory, transportation operations, transportation network modeling, and transportation safety.

In the News

Research Keywords

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Recent Publications

Estimating safety performance functions for two-lane rural roads using an alternative functional form for traffic volume

Gayah, V. V. & Donnell, E. T., Jul 2021, In: Accident Analysis and Prevention. 157, 106173.

Research output: Contribution to journalArticlepeer-review

Green time usage metrics on signalized intersections and arterials using high-resolution traffic data

Guadamuz, R., Tang, H., Yu, Z., Guler, S. I. & Gayah, V. V., 2021, (Accepted/In press) In: International Journal of Transportation Science and Technology.

Research output: Contribution to journalArticlepeer-review

Decentralized arterial traffic signal optimization with connected vehicle information

Liang, X., Guler, S. I. & Gayah, V. V., 2021, (Accepted/In press) In: Journal of Intelligent Transportation Systems: Technology, Planning, and Operations.

Research output: Contribution to journalArticlepeer-review

Estimation of crash type frequencies on individual collector roadway segments

Mahmud, A. & Gayah, V. V., Oct 2021, In: Accident Analysis and Prevention. 161, 106345.

Research output: Contribution to journalArticlepeer-review

Examining the impacts of crash data aggregation on SPF estimation

Sengupta, A., Gayah, V. V. & Donnell, E. T., Sep 2021, In: Accident Analysis and Prevention. 160, 106313.

Research output: Contribution to journalArticlepeer-review

Model-free perimeter metering control for two-region urban networks using deep reinforcement learning

Zhou, D. & Gayah, V. V., Mar 2021, In: Transportation Research Part C: Emerging Technologies. 124, 102949.

Research output: Contribution to journalArticlepeer-review

Personalized learning plans for pre-requisite materials in a senior-level traffic engineering course

Gayah, V., Zappe, S. E. & Cutler, S., Jun 22 2020, In: ASEE Annual Conference and Exposition, Conference Proceedings. 2020-June, 1095.

Research output: Contribution to journalConference articlepeer-review

Impact of Bus Routes on Crash Frequency in Metropolitan Areas

Guadamuz, R., Gayah, V. V. & Paleti, R., Mar 2020, In: Transportation Research Record. 2674, 3, p. 305-316 12 p.

Research output: Contribution to journalArticlepeer-review

Estimating Baseline Numbers for Safety Measure Target Setting in Virginia

Himes, S., Gayah, V., Gooch, J. & Read, S., Jan 1 2020, In: Transportation Research Record. 2674, 8, p. 523-535 13 p.

Research output: Contribution to journalArticlepeer-review

A heuristic method to optimize generic signal phasing and timing plans at signalized intersections using Connected Vehicle technology

Liang, X. J., Guler, S. I. & Gayah, V. V., Feb 2020, In: Transportation Research Part C: Emerging Technologies. 111, p. 156-170 15 p.

Research output: Contribution to journalArticlepeer-review