S. Hallmark, A. Goswamy, T. Litteral, N. Hawkins, O. Smadi, S. Knickerbocker. Evaluation of Sequential Dynamic Chevron Warning Systems on Rural Two-Lane Curves. Journal of the Transportation Research Board. 2020. (Accepted).
R. Thapa, S. Hallmark, O. Smadi, A. Goswamy. “Assessing Driving Behavior Upstream of Work Zones by Detecting Response Points in Speed Profile: A Naturalistic Driving Study”, Traffic Injury and Prevention. https://doi.org/10.1080/15389588.2019.1663348
A. Goswamy, S. Hallmark, G. E. Basulto, and M., Pawlovich. Safety Evaluation of Stop-Sign Mounted Beacons - A Cross-Sectional Study. Journal of transportation technologies, 2018.
A. Goswamy, S. Hallmark, T. Litteral, and M., Pawlovich. Safety Evaluation of Destination Lighting Treatment at Stop-Controlled Cross Intersections. Transportation Research Record: Journal of the Transportation Research Board, 2018. Vol 2672, Issue 16, 2018. https://doi.org/10.1177/0361198118774747.
E. Rista, A. Goswamy, B. Wang, T. Barrette, R. Hamzeie, B. Russo, G. Bou-Saab, P. T. Savolainen. Examining the safety impacts of narrow lane widths on urban/suburban arterials. Journal of Transportation Safety & Security, 2016. Volume 10, Issue 3, Pages 213-228.
JOURNAL (submitted/under preparation)
S. Hallmark, A. Goswamy, T. Litteral, N. Hawkins, O. Smadi, S. Knickerbocker. Evaluation of Sequential Dynamic Chevron Warning Systems on Rural Two-Lane Curves (Under review).
A. Goswamy, S. Hallmark, G. E. Basulto. Safety Evaluation of Safety Edge using Full Bayes Before-After Method.
A. Goswamy, S. Hallmark, G. E. Basulto. Driver’s Change in Speed Model due to Work Zone features using SHRP2 NDS Data.
A. Goswamy, S. Hallmark, G. Bou Saab. Driver’s Lane Merge Behavior in Work Zones using SHRP2 NDS Data.
PEER REVIEWED CONFERENCE PROCEEDINGS (WITH SEVERAL CO-AUTHORS)
A. Goswamy et al. Identification of Risk Factors Affecting Crash Frequency and Severity on Horizontal Curves along High-Speed Divided Highways. To be presented at the Roadway Safety and Simulation 2019.
Impact of Destination Lighting and Other Factors on Driver’s Injury Severity of Nighttime Crashes at Rural Stop-Controlled Cross-Intersections using Proportional Odds Model. 98th Transportation Research Board Annual Meeting, 2019.
An Iowa study for safety effectiveness of stop-signs with beacon using propensity score matching. IRF R2T Expo & Conference. November 2018.
Modeling driver work-zone speed on 4 lane divided highways. 7th International Naturalistic Driving Research Symposium. Virginia Tech Transportation Institute, Virginia, 2018.
Safety Evaluation of Destination Lighting Treatment at Stop-Controlled Cross Intersections, 97th Transportation Research Board Annual Meeting, 2018.
Empirical Bayes before and after method to evaluate Edge treatment, 97th Transportation Research Board Annual Meeting, 2018.
Safety Effectiveness of Beacons on Stop Sign - A Cross-Sectional Study, RSS 2017 - Road Safety and Simulation International Conference, The Hague, Nl.
Safety Evaluation of Safety Edge Treatment in Iowa. TRB First International Roadside Safety Conference. Safer Roads, Saving Lives, Saving Money. San Francisco, California, 2017.
Identification of Risk Factors Affecting Crash Frequency and Severity on Horizontal Curves along High-Speed Divided Highways, 96th Transportation Research Board Annual Meeting, 2017.
Comparison of Calibrated Highway Safety Manual Model and Jurisdiction Specific Safety Performance Functions for Rural Two-Lane Highways, 96th Transportation Research Board Annual Meeting, 2017.
Identification of Work-Zones from SHRP 2 Naturalistic Driving Study (NDS) Database and the Road- way Information (RID) Database for Future Analysis of Work-Zone Safety, 5th International Naturalistic Driving Research Symposium. Virginia Tech Transportation Institute, Virginia, 2016.
CONFERENCE PROCEEDINGS
A. Goswamy. Iowa State University. “Identification of Risk Factors for Horizontal Curves in Iowa”. The 2016 Mid-Continent Transportation Research Symposium. October 2016. Madison Wisconsin.
A. Goswamy, S. Hallmark, B. Wang. “An Observational Before and After Safety Evaluation Study for Road Segments Provided with Safety Edge in Iowa”. The 2015 Mid-Continent Transportation Research Symposium. August 2015. Iowa State University.
RESEARCH REPORTS
Safety Evaluation of Destination Lighting at Stop-Controlled Cross Intersections. S.L. Hallmark, A. Goswamy, T. Litteral, M. Pawlovich. Midwest Transportation Center. 2018-02-02.
Crash Modification Factors for Chevrons in Iowa. S.L. Hallmark, A., Goswamy. Midwest Transportation Center. 2018-02-02.
Safety Effectiveness of Stop-Sign Beacons - A Cross-Sectional Study. S.L. Hallmark, A. Goswamy, M. Pawlovich. Midwest Transportation Center. 2018-02-02.
Safety edge crash modification factors: tech brief. S. L. Hallmark, A. Goswamy, M. Pawlovich. Midwest Transportation Center. 2016-08-01.