Journal Articles.

Monsere, C.M., Fischer , E.L.,"Safety effects of reducing freeway illumination for energy conservation. "Accid. Anal. Prev. (2008), doi:10.1016/j.aap.2008.06.018

Lyman, K. and R. Bertini,"Using Travel Time Reliability Measures to Improve Regional Transportation Planning and Operations.", Transportation Research Record: Journal of the Transportation Research Board, Transportation Research Board of the National Academies, Washington, D.C., 2008.

Monsere, C., P. Bosa., R.L. Bertini. ,"Combining Climate, Crash, and Highway Data for Improved Ranking of Speed and Winter-Weather Related Crash Locations in Oregon.", Journal of Transportation Engineering, American Society of Civil Engineers (In Press)

Kothuri, S., Tufte, K., Fayed, E., and Bertini, R.L.,"Toward Understanding and Reducing Errors in Real-Time Estimation of Travel Times.", Transportation Research Record: Journal of the Transportation Research Board, Transportation Research Board of the National Academies, Washington, D.C., 2008. (In Press).

Monsere, C., A. Breakstone, Bertini, R.L., D. Bish,"Developing an Online Tool for Delivering Research Results: An Update to the Oregon Department of Transportation's Crash Reduction Factor Database.", Transportation Research Record: Journal of the Transportation Research Board, No. 2009, Transportation Research Board of the National Academies, Washington, D.C., 2007, pp. 113-120.

Ahn, S., Bertini, R.L., Auffray, B., Ross, J.H., and Eshel, O.,"Evaluating the Benefits of a System-Wide Adaptive Ramp-Metering Strategy in Portland.", Transportation Research Record: Journal of the Transportation Research Board No. 2012, Transportation Research Board of the National Academies, Washington, D.C., 2007.

Monsere, C., Breakstone, A., Bertini, R.L., Deeter, D. and McGill, G.,"Validating Dynamic Message Sign Freeway Travel Time Messages Using Ground Truth Geospatial Data.", Transportation Research Record: Journal of the Transportation Research Board, No. 1959, Transportation Research Board of the National Academies, Washington, D.C., 2006, pp. 19

Bertini, R.L. and Leal, M. ,"Empirical Study of Traffic Features at a Freeway Lane Drop.", Journal of Transportation Engineering, American Society of Civil Engineers, Vol. 131, No. 6, pp. 397

Bertini, R.L.,"Congestion and its Extent.", In: Access to Destinations: Rethinking the Transportation Future of our Region, Ed: D. Levinson and K. Krizek, Elsevier, 2005.

Monsere, C., Nolan, C., Bertini, R.L., Anderson, A. and El-Seoud, T.,"Measuring the Impacts of Speed Reduction Technologies: Evaluation of Dynamic Advanced Curve Warning System.", Transportation Research Record: Journal of the Transportation Research Board No. 1918, Transportation Research Board of the National Academies, Washington, D.C., 2005. pp. 98-107.

Bertini, R.L and Myton, A.,"Using PeMS Data to Empirically Diagnose Freeway Bottleneck Locations in Orange County, California.", Transportation Research Record: Journal of the Transportation Research Board, No. 1925, Transportation Research Board of the National Academies, Washington, D.C., 2005, pp. 48

Bertini, R.L., Monsere, C., Byrd, A., Rose, M. and El-Seoud, T,"Using Custom Transportation Data Collection Software with Handheld Computers for Education, Research, and Practice.", Transportation Research Record: Journal of the Transportation Research Board No. 1924, Washington, D.C., 2005, pp. 37-45.

Bertini, R.L., Hansen, S., Byrd, A. and Yin, T.,"PORTAL: Experience Implementing the ITS Archived Data User Service in Portland, Oregon.", Transportation Research Record: Journal of the Transportation Research Board, No. 1917, Transportation Research Board of the National Academies, Washington, D.C., 2005, pp. 90-99.

Bertini, R.L. and Rufolo, A.M. ,"Technology Considerations for the Implementation of a Statewide Road User Fee System.", In: Economic Impacts of Intelligent Transportation Systems: Innovations and Case Studies, Elsevier, Research in Transportation Economics, August 2004.

Bertini, R.L., and El-Geneidy,A.,"Techniques for Evaluating the Performance of Pre-Timed Ramp Meters Using Archived ITS Data.", Transportation Research Record: Journal of the Transportation Research Board, Washington, D.C., 2004.

Bertini, R.L. and Tantiyanugulchai, S.,"Transit Buses as Traffic Probes: Empirical Evaluation Using Geo-Location Data.", Transportation Research Record: Journal of the Transportation Research Board, No. 1870, Transportation Research Board of the National Academies, Washington, D.C., 2004, pp. 35–45.

Byrne, N., Koonce, P., Bertini, R.L., Pangilinan, C. and Lasky, M.,"Using Hardware-in-the-Loop Simulation to Evaluate Signal Control Strategies for Transit Signal Priority.", Transportation Research Record: Journal of the Transportation Research Board, No. 1925, Transportation Research Board of the National Academies, Washington, D.C., 2005, pp. 227

Kimpel, T., Strathman, J., Bertini, R.L. and Callas, S.,"Analysis of Transit Signal Priority Using Archived TriMet Bus Dispatch System Data.", Transportation Research Record: Journal of the Transportation Research Board, Washington, D.C., 2004.

Bertini, R.L. and El-Geneidy, A.M. ,"Modeling Transit Trip Time Using Archived Bus Dispatch System Data.", Journal of Transportation Engineering , American Society of Civil Engineers, Vol. 130, No. 1, January 2004.

Tantiyanugulchai, S. and Bertini, R.L.,"Can Buses Predict Your Car's Travel Time?.", Westernite, Institute of Transportation Engineers District 6, Vol. 57, No. 5, September-October, 2003.

Bertini, R.L. and El-Geneidy, A.M.,"Using Archived Data to Generate Transit Performance Measures.", Transportation Research Record: Journal of the Transportation Research Board, No. 1841, Transportation Research Board of the National Academies, Washington D.C., 2003, pp. 109-119.

Rufolo, A.M. and Bertini, R.L.,"Designing Alternatives To State Motor Fuel Taxes.", Transportation Quarterly, Vol. 57, No. 1, Winter 2003, pp. 33-46.

Pahs, M., Rohden, M., Hampsten, D., Gallant, S. and Bertini, R.L.,"Door-to-Door Mobility: A Bus Rapid Transit Community Transport Concept for Southeast Portland, Oregon.", Journal of Public Transportation, Vol. 5, No. 2, pp. 137-161, 2002.

Conference Papers.

Monsere, C., Eshel, O., and Bertini, R.L.,"Empirical Evaluation of Freeway Corridor Performance Before and After System-Wide Adaptive Ramp Metering System Implementation.", Presented at the Transportation Research Board of the National Academies, Washington, D.C., 2009.

Bigazzi, A., Bertini, R.,"Adding Green Performance Metrics to a Transportation Data Archive.", Presented at the Transportation Research Board of the National Academies, Washington, D.C., 2009.

Rafael J. Fernandez-Moctezuma, Kristin A. Tufte, Jin Li,"Inter-Operator Feedback in Data Stream Management Systems via Punctuation.", n Proceedings of the Fourth Biennial Conference on Innovative Data Systems Research (CIDR). Asilomar, Pacific Grove, CA. January 4-7, 2009.

J. Peters, C. Monsere and S. Boice,"A Comprehensive Evaluation of Corridor Performance After Deploying the SCATS Adaptive Signal Control System in Gresham, Oregon"Proceedings of the 2008 ITE Annual Meeting, Anaheim, CA, August 17-20, 2008.

J. Peters, C. Monsere, H. Li, M. Mahmud, S. Boice,"Field-Based Evaluation of Corridor Performance After Deployment of an Adaptive Signal Control System in Gresham, Oregon.", Proceedings of the 87th Annual Meeting of the Transportation Research Board, Washington, D.C., 2008.

Berkow, M., M. Wolfe, C. Monsere, R.L. Bertini,"Using Signal System Data and Buses as Probe Vehicles to Define the Congested Regime on Arterials.", Proceedings of the 87th Annual Meeting of the Transportation Research Board, Washington, D.C., 2008.

Priya Chavan, Kristin Tufte, Christopher M. Monsere, Max Stephens, Robert L. Bertini ,"Extending the Use of Archived ITS Data As a Potential Management Tool to Evaluate Traveler Information on Dynamic Message Signs.", Proceedings of the 87th Annual Meeting of the Transportation Research Board, Washington, D.C., 2008.

Auffray, B., C. Monsere, R.L. Bertini. ,"An Empirical Investigation of the Impacts of Sun-Related Glare on Traffic Flow.", Proceedings of the 87th Annual Meeting of the Transportation Research Board, Washington, D.C., 2008.

Zielke, B., Bertini, R.L., and Treiber, M.,"Empirical Measurement of Freeway Oscillation Characteristics: An International Comparison.", Proceedings of the 87th Annual Meeting of the Transportation Research Board, Washington, D.C., 2008.

Monsere, C., E. Fischer,"Safety Effects of Reducing Highway Illumination for Energy Conservation.", Presented at the Annual Meeting of the Transportation Research Board, Washington, D.C., 2008.

Huan, L., and R.L. Bertini,"Toward Optimal Transit Stop Spacing.", ICTTS 2008

Wolfe, M., Monsere, C., and Bertini, R.L.," Arterial Performance Measurement Using Traffic Signal System Data.", 10th International IEEE Conference on Intelligent Transportation Systems, Seattle, Washington, September 30-October 3, 2007.

Wolfe, M., Monsere, C., Koonce, P., and Bertini, R.L.,"Improving Arterial Performance Measurement Using Traffic Signal System Data.", Compendium of Technical Papers, Institute of Transportation Engineers, District 6 Annual Meeting, Portland, Oregon, July 15-18, 2007.

J.M. Peters, J. McCoy and R.L. Bertini,"Evaluating an Adaptive Signal Control System in Gresham.", Compendium of Technical Papers, Institute of Transportation Engineers, District 6 Annual Meeting, July 15-18, 2007

Bertini, R.L. and K. Lyman,"Developing Improved Travel Time Reliability Measures for Real-Time and Archived ITS Data Applications.", ITS Europe, Aalborg, Denmark, June 2007

Sirisha Kothuri, Kristin Tufte, Soyoung Ahn, Robert L. Bertini,"Using Archived ITS Data to Generate Improved Freeway Travel Time Estimates" Proceedings of the 86th Annual Meeting of the Transportation Research Board, Washington, D.C., 2007.

Coffman, M., and C. Monsere,"Enchancing Targeted Enforcement Efforts In Portland, Oregon.", or presentation to the Institute of Transportation Enginerrs District 6 Annual Meeting, Honolulu, Hawaii, June 24-27, 2006

Lindgren, R.V., Bertini, R.L. Helbing, D. and Sch,"Toward Demonstrating Predictability of Bottleneck Activation on a German Autobahn.", Transportation Research Board, 85th Annual Meeting, Washington, D.C., January 2006

Robert L. Bertini, Matthew Lasky, Christopher Monsere,"Validating Predicted Rural Corridor Travel Times from an Automated License Plate Recognition System: Oregon.", 8th International IEEE Conference on Intelligent Transportation Systems, Vienna, Austria, September 13-16, 2005.

Bertini, R.L., Lindgren, R.V., Helbing, D. and Schonhof, M.,"The German Autobahn: An ITS Test Bed for Examining Dynamic Traffic Flow Phenomena.", 8th International IEEE Conference on Intelligent Transportation Systems, Vienna, Austria, September 13-16, 2005

Monsere, C., Bertini, R.L., Bosa, P., de la Houssaye, D.,"Improving the Highway Safety Process: An Update and Enhancement to the Oregon DOT.", Institute of Transportation Engineers, District 6 Annual Meeting, Kalispell, Montana

Monsere, C., Wilson, E., Springberg, A.,"Enhancing the Oregon Crash Reporting Process: A Feasibility Assessment.", Institute of Transportation Engineers, District 6 Annual Meeting, Kalispell, Montana, July 10-13, 2005.

Breakstone, A.,"Using Ground Truth Geospatial Data to Validate Advanced Traveler Information Systems Freeway Travel Time Messages.", Insitute of Transportation Engineers, District 6 Meeting , Kallispell, M., July 13 2005.

Monsere, C., Bertini, R.L. and Moes, T. ,"Exploring Spatial and Temporal Performance Measurement In Metropolitan Transportation Safety Improvement Program.", Proceedings of the 9th International Conference on Computers in Urban Planning and Urban Management, London, United Kingdom, June 29, 2005

Steven Hansen, Andrew Byrd, Andy Delcambre, Andy Rodriguez, Spicer Matthews, Robert L. Bertini,"Toward Real Performance Measurement: Portland Oregon Regional Transportation Archive Listing (PORTAL).", ITE District 6 2005

Dorado, M., Qureshi, E., Hwang, R., Koonce, P. and Bertini, R.L. ,"Measuring the Effects of Traffic Congestion On Transit Signal Priority Call Distances.", Canadian Institute of Transportation Engineers, Quad Conference, Vancouver , B.C., April 7-9, 2005 .

Dorado, M., Qureshi, E., Hwang, R. and Bertini, R.L.,"Measuring the Effects of Traffic Congestion On Transit Signal Priority Call Distances.", Canadian Institute of Transportation Engineers, Quad Conference, Vancouver, B.C., April 7-9, 2005.

Steven Hansen,Andrew Byrd,Andy Delcambre,Andy Rodriguez,Spicer Matthews,Robert L. Bertini,"PORTAL: An On-Line Regional Transportation Data Archive with Transportation System Management Applications .", 2005 CITE Quad/WCTA Regional Conference Vancouver, BC, Canada April 7-9, 2005

Steven Hansen,Andrew Byrd,Andy Delcambre,Andy Rodriguez,Spicer Matthews,Robert L. Bertini,"Using Archived ITS Data to Improve Regional Performance Measurement and Travel Demand Forecasting.", 2005 CITE Quad/WCTA Regional Conference Vancouver, BC, Canada April 7-9, 2005

Bertini, R.L., Rose, M. and El-Geneidy,A.,"Using Archived data to Measure Operational Benefits of ITS Investments: Region 1 incident Response Program.", Transportation Research Record: Journal of the Transportation Research Board, Washington, D.C., 2005.

Robert L. Bertini, Matthew Lasky, Christopher Monsere,"Validating Predicted Rural Corridor Travel Times from an Automated License Plate Recognition System: Oregon.", Submitted for presentation and publication to the 84th Annual Meeting of the Transportation Research Board, January 9-13, 2005

Bertini, R.L., Lindgren, R.V., Helbing, D. and Schonhof, M.,"Empirical Observations of Dynamic Traffic Flow Phenomena on a German Autobahn.", Submitted to the Sixteenth International Symposium on Transportation and Traffic Theory (ISTTT16), College Park, Maryland, 2005 [Rejected]

Bertini, R.L., Rose, M. and El-Geneidy,A.,"Using Archived ITS Data Sources to Measure the Effectiveness of a Freeway Incident Response Program .", Transportation Research Record: Journal of the Transportation Research Board, Washington, D.C., 2005

Bertini, R.L. and C. Nolan,"Examination of the Impact of Speed upon Highway Safety: An Oregon Perspective.", ITE District 6 Annual Meeting, Sacramento, CA, June 22, 2004

Bertini, R.L., Nolan, C., Bonner, C., El-Seoud, T. and Monsere, C.,"Examination of the Impact of Speed upon Highway Safety: An Oregon Perspective.", Institute of Transportation Engineers, District 6 Annual Meeting, Sacramento, California, June 22, 2004

Bertini, R.L., Lindgren, R., Helbing, D. and Sch,"Empirical Analysis of Flow Features on a German Autobahn.", Transportation Research Board, 83rd Annual Meeting, Washington, D.C., January 2004

Bertini, R.L. and Tantiyanugulchai, S.,"Arterial Performance Measurement Using Transit Buses as Probe Vehicles.", Proceedings of the IEEE 6th Annual Conference on Intelligent Transportation Systems, Shanghai, China, October 2003.

Tantiyanugulchai, S. and Bertini, R.L.,"Analysis of a Transit Bus as a Probe Vehicle for Arterial Performance Measurement.", Compendium of Technical Papers, Institute of Transportation Engineers 2003 Annual Meeting, Seattle, Washington, 2003.

Robert L. Bertini, Monica T. Leal, and Roger V. Lindgren,"Examination of Features of a Freeway Bottleneck Surrounding a Lane Drop.", Proceedings of the 82nd Annual Meeting of the Transportation Research Board, Washington, D.C., January 2003

Robert L. Bertini, Spicer Matthews, Steve Hansen, Andrew Delcambre, Andy Rodriguez,"ITS Archived Data User Service in Portland, Oregon: Now and Into the Future .", IEEE ITSC Vienna

Robert L. Bertini, Steven Hansen, Spicer Matthews, Andy Rodriguez and Andy Delcambre,"PORTAL: Implementing a New Generation Archived Data User Service in Portland, Oregon .", ITS World Congress San Francisco

Project Reports

Tomlinson, L.,"Orange County Empirical Analysis: Using Loop Detector Data to Identify Bottleneck Locations and Characteristics.", M.S. Project, Department of Civil Environmental Engineering, Portland State University, 2009.

Kristin Tufte,"PORTAL Aggregation Analysis and Documentation.",

Monsere, C., Bertini, R.L., Eshel, O., and Ahn, S.,"Using Archived Data to Measure Operational Benefits of a System-Wide Adaptive Ramp Metering (SWARM) System .", SPR 645, OTREC-RR-08-190, Final Report, December 2008.

Copeland, B., Crain, J., Monsere, C.,"Collision Diagramming Tools Evaluation.", Final Report. DKS Associates. Portland, OR, December 2008

Kristin A. Tufte, Robert L. Bertini,"PORTAL Data Quality Analysis (October 2008).",

J. Peters, S. Boice, et al.,"Adaptive Traffic Signal Control System Benefits Report.", City of Gresham, September 2008

J. Peters, S. Boice, et al.,"Adaptive Traffic Signal Control System Benefits Report Appendix.", City of Gresham, September 2008

Bertini, R.L. and Bigazzi, A.,"2007 Portland Metropolitan Region Transportation System Performance Report.", Portland State University, Center for Transportation Studies, Research Report, July 2008.

Monsere, C. and Chi. D. ,"A Strategy for Reducing the Impact of Driving Under Influence of Intoxicants in Portland, Oregon.", Portland State University, Intelligent Transportation Systems Lab, Research Report CSTSP 08-01, March 2008

Tufte, Kristin, and Kothuri, Sirisha,"Assessment and Refinement of Real-Time Travel Time Algorithms for Use in Practice - OTREC Phase I - Final Report.",

Monsere, C.M., T. Yin, and M. Wolfe,"Understanding the Safety Effects of Roadway Illumination Reductions..", 05-02FINAL, Portland State University, Intelligent Transportation Systems Lab, August 2007.

Tufte, Kristin, and Kothuri, Sirisha,"Assessment and Refinement of Real-Time Travel Time Algorithms for Use in Practice - Final Report.",

Lawton, K., Gray, J., Kothuri, S., and Bertini, R.L.,"Changes in Travel Behavior/Demand Associated with Managed Lanes Facility System Expansion"NCHRP 8 36B Task 52, AASHTO Standing Committee on Planning, December 2006.

Robert L. Bertini,"Final Report, FY04 ITS Integration Component of the ITS Deployment Program.", VII.J.38a Portland State University Intelligent Transportation Research Initiative, Oregon

C. Monsere, R.L. Bertini, A. Breakstone, C. Bonner, P. Bosa, D. Houssaye, Z. Horowitz,"Update and Enhancement of Oregon Department of Transportation.", Oregon Department of Transportation, FHWA-OR-RD-06-11, Salem Oregon, June 2006.

Monsere, C., Wilson, E., Springberg, A.,"Enhancing the Oregon Crash Reporting Process: A Feasibility Assessment.", Portland State University, Center for Transportation Studies, Research Report, May 2006.

Horowitz, Zachary, R.L. Bertini,"Techniques for Mining Truck Data to Improve Freight Operations and Planning.", Final Research Report, Portland State University, May 2006

Monsere, C., Springberg, A, Lyman, K.,"Electronic Communications from Oregon Courts tothe Driver & Motor Vehicle Services Division: AFeasibility Assessment.", Portland State University, Center for Transportation Studies, Research Report, March 2006.

Bertini, R.L., Monsere, C., Bosa, P.,"Field Evaluation of the Myrtle Creek Advanced Curve Warning System.", Portland State University, Center for Transportation Studies, Research Report, February 2006

Monsere, C. Bertini, R.L., Bosa, P., Chi, Delia,"Determining Optimum Safety Countermeasures for Speed-Related Crashes.", Portland State University, Center for Transportation Studies, Research Report. FHWA-OR-RD-06-14, February 2006

Bertini, R.L. and Carey, N.,"Second Annual Portland Metropolitan Region Transportation System Performance Report.", Portland State University, Center for Transportation Studies, Research Report, December 2005.

Bertini, R.L., Strathman, J., Kimpel, T., El-Geneidy, A., Tantiyanugulchai, S., Malik, S., and Callas, S. ,"Evaluation of Innovative Uses of Advanced Public Transportation Systems Data in Multimodal Corridors.", Portland State University, Center for Transportation Studies, Great Cities University Transportation Consortium Research Report, December 2005.

Deeter. D., C. Monsere, A. Breakstone, R.L. Bertini,"Evaluation of Freeway Travel Time Estimates: Final Report.", Oregon Department of Transportation, Salem, Oregon. August 2005

Monsere, C., Tasnim, S.,"Results of the 2004 Clackamas County Traffic Safety Commission Citizen Survey.", Portland State University, Center for Transportation Studies, Research Report

Bertini,R.L., Monsere, C., and Yin, T.,"Benefits of Intelligent Transportation Systems Technologies in Urban Areas: A Literature Review.", Portland State University, Center for Transportation Studies, Research Report, April 2005

Monsere,C.,"Summary of Truck Rollover Analysis.", Portland State University, Intelligent Transportation Systems Lab, October 2004.

Monsere, C., Dill, J., Newgard, C., Rufolo, T., Wemple, E., Milliken, C. and Bertini, R.L. ,"Impacts and Issues Related to Proposed Changes in Oregon.", Portland State University, Center for Transportation Studies, Research Report, September 2004.

Bertini, R.L., Endo, S., Monsere, C. and Dill, J.,"First Annual Portland Metropolitan Region Transportation System Performance Report.", Portland State University, Center for Transportation Studies, Research Report, September 2004.

Robert L. Bertini, Matthew Lasky, Christopher Monsere,"Frontier Project Evaluation of Video Recognition Travel Time System.", DRAFT Research Report, Portland State University, Intelligent Transportation Systems Lab, July 2004

Bertini, R.L., Rose, M., El-Geneidy, A., Eder, A., Leal, M., Malik, S., Tantiyanugulchai, S. and Yin, T.,"Using Archived Data to Measure Operational Benefits of ITS Investments: Ramp Meters.", Portland State University, Center for Transportation Studies, Research Report, June 2004.

Bertini, R.L., Rose, M. and El-Geneidy,A.,"Using Archived Data to Measure Operational Benefits of ITS Investments:Region 1 Incident Response Program.", Portland State University, Center for Transportation Studies, Research Report, June 2004.

Kimpel, T., Strathman, J., and Callas, C.,"Improving Scheduling Through Performance Monitoring Using AVL/APC Data.", Local Innovations in Transit Project Report, Great Cities Universities Consortium Transportation Initiative, April 2004.

Strathman, J.G., Kimpel, T.J., and Callas, S.,"Headway deviation effects on bus passenger loads: analysis of Tri-Met's archived AVL-APC data.", Portland, OR: Portland State University, Center for Urban Studies.

Bertini, R.L., Sullivan, K., Karavanic, K., ,"Data Transmission Options for VMT Data and Fee Collection Centers..", Portland State University, Transportation Research Group, Research Report, October 2002.

Strathman, J.G.,"Tri-Met's Experience With Automatic Passenger Counter and Automatic Vehicle Location Systems.", Portland, OR: Portland State University, Center for Urban Studies.

Bertini, R., Lindgren, R. and Tantiyanugulchai,,"Application of Paramics Simulation to a Diamond Interchange.", Portland State University, Transportation Research Group, Research Report, April 2002.

Bertini, R.L., Leal, M., and Lovell, D.J.,"Generating performance measures from Portland's archived advanced traffic management system data.", Portland, OR: Portland State University, Department of Civil and Environmental Engineering.

Bertini, R., Tantiyanugulchai, S., Anderson, E., Lindgren, R., Leal, M. ,"Evaluation of Region 2 Incident Response Program Using Archived Data..", Portland State University, Transportation Research Group, Research Report, July 2001.

Strathman, J.G., Kimpel, T.J., Dueker, K.J., Gerhart, R.L., and Callas, S.,"Evaluation of Transit Operations: Data Applications of Tri-Met's Automated Bus Dispatching System.", Portland, OR: Portland State University, Center for Urban Studies.

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