Publications


 * 1) Ozkul, Seckin and Washburn, Scott S.  Updated Commercial Truck Speed versus Distance-Grade Curves for the Highway Capacity Manual.  Transportation Research Record: Journal of the Transportation Research Board.  No. 2483, Transportation Research Board of the National Academies, Washington, D.C., 2015, pp. 91–101. DOI: 10.3141/2483-11
 * 2) Courage, Kenneth G., Washburn, Scott S., and Kim, Jin-Tae.  Development of an XML-Based Specification for Traffic Model Data Exchange.  Transportation Research Record: Journal of the Transportation Research Board, No. 1804, Transportation Research Board of the National Academies, Washington, D.C., 2002, pp. 144-150. DOI: 10.3141/1804-19
 * 3) Mannering, Fred L. and Washburn, Scott S.  Principles of Highway Engineering and Traffic Analysis, 6th Edition.  John Wiley and Sons, Hoboken, NJ.  September 2016. 399 pages. http://www.wiley.com/WileyCDA/WileyTitle/productCd-1119299330.html
 * Lu, Bin and Washburn, Scott S. Vehicle Trajectory Analysis System for Estimating HCM Compatible Performance Measures. Transportation Research Circular, Number E-C190. Issue theme: “Innovative Applications of the HCM 2010 Methodologies”, Transportation Research Board, Washington, D.C.  December 2014.  pp. 50-70.
 * 1) Washburn, Scott S., Al-Kaisy, Ahmed, Luttinen, Tapio, and Dowling, Richard, Watson, Donald, Jafari, Amirhossein, Bian, Zilin, and Elias, Aaron.  Improved Analysis of Two-Lane Highway Capacity and Operational Performance.  NCHRP Project 17-65.  Transportation Research Board.  March 2018.  670 pages.  DOI: 10.17226/25179


 * 1) Washburn, Scott S., Frey, Christopher, Rouphail, Nagui, Hulsberg, Jack, and Hu, Jiangchuan.  Emissions Modeling and Integration into Microsimulation Modeling.  Final Report.  Southeastern Transportation Research, Innovation, Development and Education Center.  University of Florida, Gainesville, FL. September 2015.  156 pages.
 * 2) Washburn, Scott S. and Ozkul, Seckin.  Heavy Vehicle Effects on Florida Freeways and Multilane Highways.  Florida Department of Transportation.  Tallahassee, FL.  October 2013.  146 pages.
 * 3) Washburn, Scott S. and Li, Jing.  Development of a Simulation Program for Two-Lane Highway Analysis.  Center for Multimodal Solutions for Congestion Mitigation.  University of Florida, Gainesville, FL.  March 2010.  62 pages.
 * Li, Jing and Washburn, Scott S. Implementing Two-Lane Highway Simulation Modeling into CORSIM.  6th International Symposium on Highway Capacity and Quality of Service.  Stockholm, Sweden.  July 2011.  Published in “Procedia: Social and Behavioral Science”, Elsevier. pp. 293-305.  DOI: 10.1016/j.sbspro.2011.04.451

Car Following
 * 1) Cohen, S. L.  Application of Car-Following Systems to Queue Discharge Problem at Signalized Intersections.  Transportation Research Record: Journal of the Transportation Research Board, TRR 1802, Washington, D.C., 2002.
 * 2) Cohen, S. L.  Application of Car-Following Systems in Microscopic Time-Scan Simulation Models.  Journal of the Transportation Research Board, TRR 1802, Washington, D.C., 2002.
 * 3) Long, G. Intervehicle Spacing and Queue Characteristics.  Transportation Research Record: Journal Transportation Research Board. No. 1796. TRB, National Research Council.  Washington D.C., pp. 86-96.  2002.

Emissions and Fuel Consumption
 * Hu, Jiangchuan, Frey, Christopher, and Washburn, Scott S. Comparison of Vehicle-Specific Fuel Use and Emissions Models Based on Externally and Internally Observable Activity Data.  Transportation Research Record: Journal of the Transportation Research Board.  No. 2570, Transportation Research Board of the National Academies, Washington, D.C., 2016, pp. 30–38. DOI: 10.3141/2570-04.
 * 1) Washburn, Scott S., Frey, Christopher, Rouphail, Nagui, Ozkul, Seckin and Hu, Jiangchuan.  On-Board-Diagnostics (OBD) Data Integration into Traffic Microsimulation for Vehicle-Specific Fuel Use and Emissions Modeling and In-Vehicle App Testing.  Final Report.  Southeastern Transportation Research, Innovation, Development and Education Center.  University of Florida, Gainesville, FL. February 2016.  111 pages.

Seckin Ozkul dissertation (eventually replace with journal paper on OBD measurements)

Two-Lane Highway