Samuel Labi
Professor, Purdue University
Research Reports
41. Qiao, Y., Fricker, J., Labi, S. (2018). Capital Program Cost Optimization through Contract Aggregation Process, Publication No. FHWA/IN/JTRP-2018/09). West Lafayette, IN: Purdue University. https://doi.org/10.5703/1288284316729
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40. Agbelie, B. R., Fricker, J. D., Labi, S., & Sinha, K. C. (2017). Strategic scheduling of infrastructure repair and maintenance: Volume 1—Decision tree for steel bridge painting (Joint Transportation Research Program Publication No. FHWA/IN/JTRP-2017/12). West Lafayette, IN: Purdue University. https://doi.org/10.5703/1288284316511
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39. Alinizzi, M., Qiao, J. Y., Kandil, A., Cai, H., & Labi, S. (2017). Integration and evaluation of automated pavement distress data in INDOT’s pavement management system (Joint Transportation Research Program Publication No. FHWA/IN/JTRP-2017/07). West Lafayette, IN: Purdue University. https://doi.org/10.5703/1288284316507
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38. Ukkusuri, S., Labi, S., Zhu, F., Le, T., & Sagir, F. (2017). Evaluating the impacts of time-of-day tolling on Indiana roadways (Joint Transportation Research Program Publication No. FHWA/IN/JTRP-2017/08). West Lafayette, IN: Purdue University. https://doi.org/10.5703/1288284316508
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37. Taylor, B. R., Qiao, Y., Bowman, M. D., & Labi, S. (2016). The economic impact of implementing nondestructive testing of reinforced concrete bridge decks in Indiana (Joint Transportation Research Program Publication No. FHWA/IN/JTRP-2016/20). West Lafayette, IN: Purdue University. https://doi.org/10.5703/1288284316343
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36. Klatko, T. J., Agbelie, B. R., Labi, S., Fricker, J. D., & Sinha, K. C. (2016). Estimation and prediction of statewide vehicle miles traveled (VMT) by highway category and vehicle classification (Joint Transportation Research Program Publication No. FHWA/IN/JTRP-2016/04). West Lafayette, IN: Purdue University. http://dx.doi.org/10.5703/1288284316349
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35. Moomen, M., Qiao, Y., Agbelie, B. R., Labi, S., & Sinha, K. C. (2016). Bridge deterioration models to support Indiana’s bridge management system (Joint Transportation Research Program Publication No. FHWA/IN/JTRP-2016/03). West Lafayette, IN: Purdue University. http://dx.doi.org/10.5703/1288284316348
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34. Volovski, M., Bardaka, E., Zhang, Z., Agbelie, B., Labi, S., & Sinha, K. C. (2015). Indiana state highway cost allocation and revenue attribution study and estimation of travel by out-of-state vehicles on Indiana highways (Joint Transportation Research Program Publication No. FHWA/IN/JTRP-2015/12). West Lafayette, IN: Purdue University. http://dx.doi.org/10.5703/1288284315709
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33. Murillo-Hoyos, J., Ahmed, A., Labi, S. Using Regional Freight Traffic Assignment Modeling to Quantify the Variability of Pavement Damage for Highway Cost Allocation and Revenue Analysis, Nextrans Technical Report Nr. 083PY04, USDOT Region V Regional University Transportation Center, Feb. 2015.
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32. Everett, S. R., Athigakunagorn, N., Woldermariam, W., Varadarajan, V., Arman, M., Roshandeh, A. M., Gkritza, K., Labi, S., & Sinha, K. C. (2014). Impact of HB-1481 on Indiana’s highway revenue generation, asset degradation, modal distribution, and economic development and competitiveness (Joint Transportation Research Program Publication No. FHWA/IN/JTRP-2014/14). West Lafayette, IN: Purdue University. http://dx.doi.org/10.5703/1288284315514
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31. Volovski, M., Arman, M., & Labi, S. (2014). Developing statistical limits for using the light weight deflectometer (LWD) in construction quality assurance (Joint Transportation Research Program Publication No. FHWA/IN/JTRP-2014/10). West Lafayette, IN: Purdue University. http://dx.doi.org/10.5703/1288284315504
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30. Ahmed, A., B. R. Agbelie, S. Lavrenz, M. Keefer, S. Labi, and K. C. Sinha. Costs and Revenues Associated With Overweight Trucks in Indiana. Publication FHWA/IN/JTRP-2013/01. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2013. https://doi.org/10.5703/1288284314987
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29. Bardaka, M., Labi, S., Haddock, J. Service Lives of Selected Pavement Rehabilitation Treatments, Final Report, FHWA/IN/JTRP, Purdue University, W. Lafayette, Dec. 2012..
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28. Agbelie, B. R. D. K., S. Labi, F. L. Mannering, and K. C. Sinha. Updates to Indiana Fuel Tax and Registration Revenue Projections. Publication FHWA/IN/JTRP-2012/23. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2012. https://doi.org/10.5703/1288284314985
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27. Dojutrek, M. S., P. A. Makwana, and S. Labi. A Methodology for Highway Asset Valuation in Indiana. Publication FHWA/IN/JTRP-2012/31. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2012. https://doi.org/10.5703/1288284315035
26.Thompson, P.D., Ford, K.M., Labi, S., Arman, H.R., Sinha, K.C., Shirolé, A. (2012). Life Expectancy Estimation of Highway Assets, Final Report Vol. 1 (Main Report) and Vol. 2 (Guidebook), NCHRP Report 713, National Academy of Sciences, Washington, D.C.
http://www.trb.org/Main/Blurbs/167189.aspx
25. Bai, Q., Labi, S., Enhancement, Calibration, and Implementation of Tradeoff Analysis Methodology Developed for INDOT, Final Report, FHWA/IN/JTRP-2012/32, Purdue University, W. Lafayette, Dec. 2012, DOI: 10.5703/1288284315036
24. Issariyanukula, A., Labi, S. Financial and Technical Feasibility of Dynamic Congestion Pricing as a Revenue Generation Source in Indiana – Exploiting the Availability of Real-Time Information and Dynamic Pricing Technologies, Nextrans Technical Report Nr. 044PY02, USDOT Region V Regional Univ. Transp. Center, Oct. 2011.
23. Anastasopoulos, P., Volovski, M., Pradhan, S., Islam, M., Labi, S. Public-Private Partnerships (PPPs) in Highway Reconstruction, Rehabilitation, and Operations, Nextrans Technical Report Nr. 045PY02, USDOT Region V Regional University Transportation Center, Oct. 2011.
22. Sinha, K. C., S. Labi, B. G. McCullouch, A. Bhargava, and Q. Bai. Updating and Enhancing the Indiana Bridge Management System (IBMS). Publication FHWA/IN/JTRP-2008/30. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2009. https://doi.org/10.5703/1288284314306
21. Bhargava, A., S. Labi, and K. C. Sinha. Development of a Framework for Ex Post Facto Evaluation of Highway Project Costs in Indiana. Publication FHWA/IN/JTRP-2009/33. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2010. https://doi.org/10.5703/1288284314274
20. Bilal, M.K., Irfan, M., Anwaar, A., Labi, S., Sinha, K.C. A Synthesis of Overweight Truck Permitting, Final Report, FHWA/IN/JTRP-2010/12, Purdue University, W. Lafayette, September 2010.
https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2608&context=jtrp
19. Agbelie, B. R., Q. Bai, S. Labi, and K. C. Sinha. Forecasting of Highway Revenues Under Various Options. Publication FHWA/IN/JTRP-2010/03. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2010. https://doi.org/10.5703/1288284314268
18. Ahmed, A., M. Volovski, D. Van Boxel, S. Labi, and K. C. Sinha. Truck Travel Characteristics as an Indicator of System Condition and Performance. Publication FHWA/IN/JTRP-2011/07. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2011. https://doi.org/10.5703/1288284314627
17. Bai, Q., Labi, S. Uncertainty-Based Tradeoff Analysis Methodology for Integrated Transportation Investment Decision-Making, Nextrans Technical Report Nr. 020PY01, USDOT Region V Regional University Transportation Center, October 2009.
https://www.purdue.edu/discoverypark/nextrans/assets/pdfs/completedprojects/Final%20Report%20020.pdf
16. Bai, Q., S. Labi, and Z. Li. Trade-off Analysis Methodology for Asset Management. Publication FHWA/IN/JTRP-2008/31. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2008. https://doi.org/10.5703/1288284314305
15. Malyshkina, N. V., F. L. Mannering, and S. Labi. Influence of Speed Limits on Roadway Safety in Indiana. Publication FHWA/IN/JTRP-2007/06. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2007. https://doi.org/10.5703/1288284313353
14. Gkritza, K., S. Labi, and K. C. Sinha. Economic Development Effects of INDOT Transportation Projects. Publication FHWA/IN/JTRP-2006/37. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2007. https://doi.org/10.5703/1288284313365
13. Patidar, V., Labi, S., Sinha, K.C., Thompson, P.D., Hyman, W.A., Shirolé, A. M. Multi-objective Optimization for Bridge Management, NCHRP Report 590, Vol. 1 (Main Report) and 2 (Software Users Manual), National Cooperative Highway Research Program, National Academy of Sciences, Washington, DC, Dec. 2006. http://www.trb.org/Publications/Blurbs/159292.aspx
12. Bhargava, A., E. A. Oware, S. Labi, and K. C. Sinha. Ramp Metering and High Occupancy Vehicle Facilities: A Synthesis Study. Publication FHWA/IN/JTRP-2006/02. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2006. https://doi.org/10.5703/1288284313404
11. Labi, S. Effects of Geometric Characteristics of Rural Two-Lane Roads on Safety. Publication FHWA/IN/JTRP-2005/02. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2006. https://doi.org/10.5703/1288284313361
10. Sinha, K. C., S. Labi, S. D. Hodge, G. U. Tine, and H. R. Shah. An Assessment of Highway Financing Needs in Indiana. Publication FHWA/IN/JTRP-2005/09. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2005. https://doi.org/10.5703/1288284313137
9. Sinha, K. C., S. Labi, M. Rodriguez, G. U. Tine, and R. Dutta. Procedures for the Estimation of Pavement and Bridge Preservation Costs for Fiscal Planning and Programming. Publication FHWA/IN/JTRP-2005/17. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2005. https://doi.org/10.5703/1288284313297
8. Singh, P., S. Labi, B. McCullouch, and K. C. Sinha. An Evaluation of the Cost-Effectiveness of Warranty Contracts in Indiana. Publication FHWA/IN/JTRP-2004/34. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2005. https://doi.org/10.5703/1288284313394
7. Lamptey, G., M. Z. Ahmad, S. Labi, and K. C. Sinha. Life Cycle Cost Analysis for INDOT Pavement Design Procedures. Publication FHWA/IN/JTRP-2004/28. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2005. https://doi.org/10.5703/1288284313261
6. Bordat, C., B. G. McCullouch, S. Labi, and K. C. Sinha. An Analysis of Cost Overruns and Time Delays of INDOT Projects. Publication FHWA/IN/JTRP-2004/07. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2004. https://doi.org/10.5703/1288284313134
5. Sinha, K. C., B. G. McCullouch, D. M. Bullock, S. Konduri, J. D. Fricker, and S. Labi. Evaluation of INDOT Hyperfix Project. Publication FHWA/IN/JTRP-2004/02. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2004. https://doi.org/10.5703/1288284313209
4. Giraud, T., V. Chovichien, S. -. Labi, and K. C. Sinha. The Development of a Highway Tort Liability Management System for the Indiana Department of Transportation. Publication FHWA/IN/JTRP-2003/20. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2004. https://doi.org/10.5703/1288284313330
3. Labi, S., and K. C. Sinha. The Effectiveness of Maintenance and Its Impact on Capital Expenditures. Publication FHWA/IN/JTRP-2002/27. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 2003. https://doi.org/10.5703/1288284313331
2. Brown, H. C., S. Labi, A. P. Tarko, and J. D. Fricker. A Tool for Evaluating Access Control on High Speed Urban Arterials, Part II: User's Manual. Publication FHWA/IN/JTRP-98/07-II. Joint Transportation Research Program, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 1998. https://doi.org/10.5703/1288284313132
1. Labi, S., and J. Fricker. Assessing and Updating INDOT's Traffic Monitoring System for Highways (2 volumes). Publication FHWA/IN/JTRP-98/12. Joint Highway Research Project, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 1998. https://doi.org/10.5703/1288284313149
