Data and modeling

Research Reports | Active and Completed Projects

Research Reports

• Generating Traffic Information from Connected Vehicle V2V Basic Safety Messages
  March 2021, MnDOT 2021-08
• Integrate RTMC Vehicle Classification into the Current Detector Volume Data
  November 2020, MnDOT 2020-31
• Minnesota MNCrash Design and Training Research Development
  September 2020, CTS 20-12
• Minnesota Crash Records Audit
  August 2020, CTS 20-11
• Visualizing Transportation Happiness in the Minneapolis - St. Paul Region
  March 2020, CTS 20-05
• Improve Traffic Volume Estimates from MnDOT's Regional Traffic Management Center
  February 2020, MnDOT 2020-02
• Non-linear spacing policy and network analysis for shared-road platooning
  August 2019, CTS 19-27
• Pressure-based dispatch for shared autonomous vehicles
  August 2019, CTS 19-26
• Directional Rumble Strips for Reducing Wrong-Way-Driving Freeway Entries
  February 2018, CTS 18-04
• Field Implementation of Direction Rumble Strips for Deterring Wrong-Way Entries
  July 2019, CTS 19-22
• Evaluation of the Smart Work Zone Speed Notification System
  June 2019, MnDOT 2019-21
• Test and Evaluate a Bluetooth Based In-Vehicle Message System to Alert Motorists in Work Zones
  May 2019, CTS 19-09
• Accessibility and Behavior Impacts of Bus-Highway System Interactions
  April 2019, MnDOT 2019-17
• Evaluation of a Central Traffic Signal System and Best Practices for Implementation
  March 2019, MnDOT 2019-14
• Investigating inductive loop signature technology for statewide vehicle classification counts
  October 2018, MnDOT 2018-31
• Development of a Travel-Time Reliability Measurement System
  September 2018, MnDOT 2018-28
• Using GIS to Improve Tribal Safety: Applications, Trends, and Implementation Dimensions
  September 2018, CTS 18-19
• Bicycle and Pedestrian Data Collection Manual
  January 2017, MnDOT 2017-03
• The Minnesota Bicycle and Pedestrian Counting Initiative: Institutionalizing Bicycle and Pedestrian Monitoring
  January 2017, MnDOT 2017-02
• Feasibility of Vibration-Based Long-Term Bridge Monitoring Using the I-35W St. Anthony Falls Bridge
  January 2017, MnDOT 2017-01
• Optimizing Automatic Traffic Recorders Network in Minnesota
  January 2016, MnDOT 2016-05
• Develop Annual Arterial Congestion Report
  June 2015, MnDOT 2015-32
• Development of Guidelines for Permitted Left-Turn Phasing Using Flashing Yellow Arrows.
  June 2015, MnDOT 2015-27
• MnPASS Modeling and Pricing Algorithm Enhancement
  May 2015, MnDOT 2015-22
• Implementation of Traffic Data Quality Verification for WIM Sites
  May 2015, MnDOT 2015-18
• Access Across America: Transit 2014 Methodology
  September 2014, CTS 14-12
• Access Across America: Transit 2014
  September 2014, CTS 14-11
• Automatic Generation of Traffic Signal Timing Plan
  August 2014, MnDOT 2014-38
• Automatic Generation of Traffic Signal Timing Plan
  August 2014, MnDOT 2014-38
• Implementation of High Accuracy Radar Detectors for Traffic Safety Countermeasure Evaluation
  June 2014, CTS 14-05
• Investigation of the Impact of the I-94 ATM System on the Safety of the I-94 Commons High Crash Area
  May 2014, MnDot 2014-19
• Expanding and Streamlining of RTMC Freeway Network Performance Reporting Methodologies and Tools
  January 2014, MnDOT 2014-05
• Improving Traffic Signal Operations for Integrated Corridor Management
  July 2013, MnDOT 2013-17
• Improving Freeway Traffic Speed Estimation Using High-Resolution Loop Detector Data
  April 2013, CTS 13-21
• Access Across America: Auto 2013
  April 2013, CTS 13-20
• SMART-Signal Phase II: Arterial Offset Optimization Using Archived High-Resolution Traffic Signal Data
  April 2013, CTS 13-19
• Hand Images in Virtual Spatial Collaboration for Traffic Incident and Disaster Management
  March 2013, CTS 13-15
• Development of a Multiple-Camera Tracking System for Accurate Traffic Performance Measurements at Intersections
  February 2013, CTS 13-10
• Using Detailed Signal and Detector Data to Investigate Intersection Crash Causation
  January 2013, CTS 13-05
• Development of Next Generation Simulation Models for the Twin Cities Freeway Metro-Wide Simulation Model-Phase 1
  October 2012, CTS 12-34
• Vehicle Probe Based Real-Time Traffic Monitoring on Urban Roadway Networks
  October 2012, CTS 12-35
• ITS and Transportation Safety: EMS System Data Integration to Improve Traffic Crash Emergency Response and Treatment - Phases IV and V
  September 2012, CTS 12-27
• Intelligent Pavement for Traffic Flow Detection - Phase I
  September 2012, CTS 12-29
• Intelligent Pavement for Traffic Flow Detection - Phase II
  September 2012, CTS 12-30
• Investigating the Effectiveness of Intelligent Lane Control Signals on Driver Behavior
  August 2012, MnDOT 2012-22
• Traffic Data Quality Verification and Sensor Calibration for Weigh-In-Motion (WIM) Systems
  August 2012, CTS 12-26
• Estimating and Measuring Arterial Travel Time and Delay
  August 2012, CTS 12-20
• Understanding the Use of Non-Motorized Transportation Facilities
  July 2012, CTS 12-24
• Development of a New Tracking System Based on CMOS Vision Processor Hardware, Phase II Prototype Demonstration
  May 2012, CTS 12-08
• A Tracking-Based Traffic Performance Measurement System for Roundabouts and Intersections
  May 2012, CTS 12-10
• Benefit and Cost Analysis of the I-394 MnPASS Program
  February 2012, CTS 12-03
• Deployment of Practical Methods for Counting Bicycle and Pedestrian Use of a Transportation Facility
  January 2012, CTS 12-01
• ITS and Transportation Safety: EMS System Data Integration to Improve Traffic Crash Emergency Response and Treatment - Phase III Report
  October 2011, CTS 11-26
• ITS and Transportation Safety: EMS System Data Integration to Improve Traffic Crash Emergency Response and Treatment - Phase II Report
  August 2011, CTS 11-19
• A High Accuracy Vehicle Positioning System Implemented in a Lane Assistance System when GPS Is Unavailable
  July 2011, CTS 11-18
• Data-Driven Support Tools for Transit Data Analysis, Scheduling and Planning
  July 2011, CTS 11-15
• Development of the Next Generation Stratified Ramp Metering Algorithm Based on Freeway Density
  March 2011, CTS 11-05
• Snow Rendering for Interactive Snowplow Simulation-- Supporting Safety in Snowplow Design
  February 2011, CTS 11-04
• Development of the Next Generation Metro-Wide Simulation Models for the Twin Cities' Metropolitan Area: Mesoscopic Modeling
  January 2011, CTS 11-03
• Development of Algorithms for Travel Time-Based Traffic Signal Timing, Phase I - A Hybrid Extended Kalman Filtering Approach for Traffic Density Estimation along Signalized Arterials
  December 2010, CTS 10-10
• Sign Comprehension, Considering Rotation and Location, using Random Gap Simulation for a Cooperative Intersection Collision Avoidance System - Stop Sign Assist: CICAS-SSA Report #4
  August 2010, CTS 10-34
• Determination of the Alert and Warning Timing for the Cooperative Intersection Collision Avoidance System-Stop Sign Assist Using Macroscopic and Microscopic Data: CICAS-SSA Report #1
  August 2010, CTS 10-31
• The Design of a Minimal Sensor Configuration for a Cooperative Intersection Collision Avoidance System - Stop Sign Assist: CICAS-SSA Report #2
  August 2010, CTS 10-32
• Validation Study - On-Road Evaluation of the Cooperative Intersection Collision Avoidance System - Stop Sign Assist Sign: CICAS-SSA Report #5
  August 2010, CTS 10-35
• Measuring What Matters: Access to Destinations
  August 2010, CTS 10-11
• Macroscopic Review of Driver Gap Acceptance and Rejection Behavior at Rural Thru-Stop Intersections in the US - Data Collection Results in Eight States: CICAS-SSA Report #3
  August 2010, CTS 10-33
• Traffic Flow and Road User Impacts of the Collapse of the I-35W Bridge over the Mississippi River
  July 2010, Mn/DOT 2010-21
• MnROAD Data Mining, Evaluation and Quantification -- Phase I
  July 2010, Mn/DOT 2010-26
• Access to Destinations: Arterial Data Acquisition and Network-Wide Travel Time Estimation (Phase II)
  March 2010, Mn/DOT 2010-12
• Access to Destinations: Measuring Accessibility by Automobile
  March 2010, Mn/DOT 2010-09
• Practical Methods for Analyzing Pedestrian and Bicycle Use of a Transportation Facility
  February 2010, Mn/DOT 2010-06
• TH-36 Full Closure Construction: Evaluation of Traffic Operations Alternatives
  January 2010, Mn/DOT 2010-04
• Models for Predicting RWIS Sensor Misalignments and Their Causes
  January 2010, CTS 10-01
• Responding to the Unexpected: Development of a Dynamic Data-Driven Model for Effective Evacuation
  December 2009, Mn/DOT 2009-36
• Rapidly Deployable Low-Cost Traffic Data and Video Collection Device
  December 2009, CTS 09-21
• Development of Data Warehouse and Applications for Continuous Vehicle Class and Weigh-in-Motion Data
  October 2009, Mn/DOT 2009-33
• A Computational Study of the I-35W Bridge Collapse
  October 2009, CTS 09-29
• Data Mining of Traffic Video Sequences
  September 2009, CTS 09-25
• Social Networks and ICT in Location Choice
  August 2009, CTS 09-19
• College and University Campuses in Greater Minnesota as Traffic Generators
  June 2009, CTS 09-17
• Automatic Detection of RWIS Sensor Malfunctions (Phase II)
  March 2009, CTS 09-11
• Automatic Detection of RWIS Sensor Malfunctions (Phase I)
  March 2009, CTS 09-10
• Technology in Planning and Participatory Processes: Identifying New Synergies through Real World Application
  February 2009, CTS 09-09
• In-Situ Vehicle Classification Using an ILD and a Magnetoresistive Sensor Array
  February 2009, CTS 09-06
• Transportation Data Research Laboratory: Data Acquisition and Archiving of Large Scaled Transportation Data, Analysis Tool Developments, and On-Line Data Support
  February 2009, CTS 09-07
• Multiuse, High Accuracy, High Density Geospatial Database
  February 2009, CTS 09-05
• School Choice and Children's School Commuting
  January 2009, CTS 09-01
• Places and Networks: The Changing Landscape of Transportation and Technology Final Summary Report of the STAR-TEA 21 Project
  December 2008, CTS 08-15
• Portable Cellular Wireless Mesh Sensor Network for Vehicle Tracking in an Intersection
  December 2008, CTS 08-29
• Development of Real-Time Traffic Adaptive Crash Reduction Measures for the Westbound I-94/35W Commons Section
  December 2008, CTS 08-28
• Development of a Real-Time Arterial Performance Monitoring System Using Traffic Data Available from Existing Signal Systems
  December 2008, Mn/DOT 2009-01
• Novel Battery-Less Wireless Sensors for Traffic Flow Measurement
  November 2008, CTS 08-16
• Enhanced Micro-Simulation Models for Accurate Safety Assessment of Traffic Management ITS Solutions
  November 2008, CTS 08-17
• Access to Destinations: Computation of Travel Time Data for Access to Destinations Study
  November 2008, Mn/DOT 2008-38
• Places and Networks: The Changing Landscape of Transportation and Technology
  October 2008, None
• TDRL Projects: Solar/Wind Hybrid Renewable Light Pole, Gravel-Road Traffic Counter, DLL-Based Traffic Software Development Kit
  September 2008, CTS 08-21
• Portable Traffic Data Processor
  September 2008, CTS 08-14
• Multi-Camera Monitoring of Human Activities at Critical Transportation Infrastructure Sites
  June 2008, CTS 08-08
• Cross Median Crashes: Identification and Countermeasures
  June 2008, Mn/DOT 2008-17
• Access to Destinations: Twin Cities Metro-wide Traffic Micro-simulation Feasibility Investigation
  May 2008, MnDOT 2008-15
• FY06 NATSRL-Integration of Automated Vehicle System Data Acquisition into Fleet Management
  March 2008, CTS 08-05
• Freight Performance Measure Systems (FPMS) System Evaluation and Data Analysis
  January 2008, CTS 08-01
• Employment of the Traffic Management Lab for the Evaluation and Improvement of Stratified Metering Algorithm - Phase IV
  December 2007, MnDOT 2007-51
• Development of a PC-Based Eight-Channel WIM System
  October 2007, Mn/DOT 2007-45
• Freeway Network Traffic Detection and Monitoring Incidents
  October 2007, Mn/DOT 2007-40
• Using Archived ITS Data to Improve Transit Performance and Management
  October 2007, Mn/DOT 2007-44
• Access to Destinations: Travel Time Estimation on Arterials
  August 2007, MnDOT 2007-35
• Employment of the Traffic Management Lab for the Evaluation and Improvement of Stratified Metering Algorithm - Phase III
  May 2007, Mn/DOT 2007-13
• Asking the Right Questions About Transportation and Land Use: Access to Destinations Research Summary No. 1
  March 2007, CTS 07-03
• Reasons for Recent Large Increases in Commute Durations
  January 2007, MnDOT 2007-02
• Beyond Business as Usual: Ensuring the Network We Want Is the Network We Get
  September 2006, MnDOT 2006-36
• Bus Signal Priority Based on GPS and Wireless Communications Phase I - Simulation Study
  July 2006, CTS 06-07
• Development of Efficient Integrated Data Archival/Retrieval Model for R/WIS, RTMS, and Loop Traffic Data
  June 2006, Mn/DOT 2006-22
• Contraflow Transportation Network Reconfiguration for Evacuation Route Planning
  June 2006, Mn/DOT 2006-21
• Streamlining of the Traffic Modeling Process for Implementation in the Twin Cities Freeway Network - Phase II
  May 2006, Mn/DOT 2006-14
• Real-Time Traffic Prediction for Advanced Traffic Management Systems: Phase III
  May 2006, CTS 06-06
• Real-Time Traffic Prediction for Advanced Traffic Management Systems: Phase II
  April 2006, CTS 06-04
• Transportation Data Laboratory Annual Report 2004
  April 2006, CTS 06-03
• Identification and Simulation of a Common Freeway Accident Mechanism: Collective Responsibility in Freeway Rear-end Collisions
  April 2006, CTS 06-02
• A Nonlinear State Space Approach to Arterial Travel Time Prediction
  February 2006, MnDOT 2006-05
• Blind Deconvolution of Vehicle Inductance Signatures for Travel-Time Estimation
  February 2006, Mn/DOT 2006-06
• Evaluation and Improvement of the Stratified Ramp Metering Algorithm Through Microscopic Simulation - Phase II
  December 2005, Mn/DOT 2005-48
• Development of a Tracking-based Monitoring and Data Collection System
  October 2005, Mn/DOT 2005-40
• Duluth Entertainment Convention Center (DECC) Special Events Traffic Flow Study Phase II: Mobility Monitoring and Performance Measure via Dynamic Travel Time Prediction
  August 2005, CTS 05-09
• Advanced Portable Wireless Measurement and Observation Station
  July 2005, CTS 05-07
• I-494 Future Improvements Evaluation with Two Traffic Simulators
  May 2005, CTS 05-04
• Ramp Meter Delays, Freeway Congestion, and Driver Acceptance
  May 2005, CTS 05-02
• Methodology for Selecting Microscopic Simulators: Comparative Evaluation of AIMSUN and VISSIM
  May 2005, CTS 05-05
• Future TMC Operations System Prototype and Testing Facility: Phase II
  March 2005, CTS 04-06
• Improving the Estimation of Travel Demand for Traffic Simulation: Part II
  December 2004, CTS 04-11, Part II
• Improving the Estimation of Travel Demand for Traffic Simulation: Part I
  December 2004, CTS 04-11, Part I
• Measuring the Equity and Efficiency of Ramp Meters
  November 2004, MnDOT 2004-37
• High Performance Spatial Visualization of Traffic Data
  July 2004, CTS 04-04
• TMC Traffic Data Automation for MnDOT's Traffic Monitoring Program
  July 2004, Mn/DOT 2004-29
• Atmospheric Visibility Measurements Using Video Cameras: Relative Visibility
  July 2004, CTS 04-03
• Accident Analysis of Significant Crash Rates for Low to Very Low Volume Roadways in 10 Minnesota Counties
  March 2004, Mn/DOT 2004-22
• Implementation of Quality of Service (QoS) with Dynamic Resource Allocation
  March 2004, Mn/DOT 2004-34
• If They Come, Will You Build It? Urban Transportation Growth Models
  September 2003, MnDOT 2003-37
• Dynamic Estimation of Freeway Weaving Capacity for Traffic Management and Operations, Phase II
  July 2003, Mn/DOT 2003-32
• Snowplow Operations and Resource Management
  June 2003, CTS 04-09
• Sensor-Based Ramp Monitoring
  May 2003, Mn/DOT 2003-34
• Signal Operations Research Laboratory for Development and Testing of Advanced Control Strategies, Phase II
  September 2002, Mn/DOT 2003-01
• Development of Signal Operations Research Laboratory for Testing and Development of Advanced Control Strategies, Phase 1
  July 2002, CTS 02-06
• Employment of the Traffic Management Laboratory (TRAMLAB) for Evaluating Ramp Control Strategies in the Twin Cities
  June 2002, MnDOT 2003-06
• Employment of the Traffic Management Laboratory (TRAMLAB) for Evaluating Ramp Control Strategies in the Twin Cities - Summary
  June 2002, Mn/DOT 2003-06S
• Wireless Transmission of Image and Video Data
  April 2002, Mn/DOT 2002-24
• Pedestrian Control Issues at Busy Intersections and Monitoring Large Crowds
  March 2002, MnDOT 2002-29
• Capacity Analysis for Dynamic Bottlenecks and Alternative Concepts for Coordinated Ramp Metering Operations
  December 2001, MnDOT 2002-09
• Algorithms for Vehicle Classification: Phase II
  November 2001, Mn/DOT 2002-21
• Monitoring Weaving Sections
  October 2001, CTS 01-06
• Building Our Way Out of Congestion? Highway Capacity for the Twin Cities
  July 2001, MnDOT 2002-01
• Image Compression for Storage and Transmission of Digital Images
  August 2000, Mn/DOT 2001-14
• Algorithms for Vehicle Classification
  July 2000, MnDOT 2000-27
• Technical Support for Implementation of Freeway Network Simulation Software
  June 2000, MnDOT 2001-03
• Development of Traffic Simulation Laboratory for Design Planning and Traffic Operations (Phase II)
  June 2000, CTS 00-02
• Bicycle Counter
  March 2000, Mn/DOT 2000-08
• Analysis of Electrical Capsule Pipeline Systems
  March 2000, MnDOT 2000-10
• Synthesizing Highway Transportation, Land Development, Municipal and School Finance in the Greater Twin Cities Area, 1970-1997
  January 2000, CTS 00-01
• Development Impact Fees for Minnesota? A Review of Principles and National Practices
  October 1999, CTS 99-04
• Enhancements of the Kronos Simulation Package and Database for Geometric Design Planning, Operations and Traffic Management in Freeway Networks/Corridors (Phase III)
  July 1999, MnDOT 1999-11
• Automatic Passenger Counting in the HOV Lane
  June 1999, Mn/DOT 2000-06
• Archival of Traffic Data: Phase II
  June 1999, Mn/DOT 1999-28
• Estimation of the Capacity in Freeway Weaving Areas for Traffic Management and Operations
  May 1999, Mn/DOT 1999-40
• Bayesian Methods for Estimating Average Vehicle Classification Volumes
  January 1999, Mn/DOT P2000-02
• Simulation Validation: Evaluating Driver Performance In Simulation and the Real World
  July 1998, Mn/DOT 1998-28
• Activation of the I-394 laboratory for ITS operational testing (Phase II)
  April 1998, CTS 98-02
• Maintaining the Traffic Control System - Phase II
  March 1998, MnDOT 1999-08
• An Automatic Visibility Measurement System Based on Video Cameras
  January 1998, MnDOT 1998-25
• Development of a parallel simulation algorithm for freeway traffic flows on a distributed personal computer system : final report for Phase I
  December 1997, CTS 97-08
• Activation of the I-394 laboratory for ITS operational testing (Phase I)
  December 1997, CTS 97-07
• Cellular Automata for Traffic Flow Modeling
  December 1997, CTS 97-09
• Automated route planning and optimizing software
  November 1997, MnDOT 1998-07U
• Real-Time Prediction of Freeway Occupancy for Congestion Control
  September 1997, CTS 97-12
• Parallel Traffic Flow Simulation of Freeway Networks: Phase 2
  July 1997, CTS 97-02
• Using CCD Cameras for Obstacle Avoidance and Detection of Pedestrians
  July 1997, CTS 97-01
• Estimation theory approach to monitoring and updating average daily traffic : final report
  January 1997, Mn/DOT 1997-05
• Development of Traffic Simulation Laboratory For Design Planning and Traffic Operations (Phase I)
  December 1996, CTS 97-11
• Development and application of on-line strategies for optimal intersection control : phase III
  October 1996, Mn/DOT 1996-33
• Storage and Access Methods for Advanced Traveler Information Systems
  April 1996, Mn/DOT 1996-26
• Statewide statistical subgrade characterization
  June 1995, Mn/DOT 1995-16
• Minnesota freight flows - 1990 : a compilation and synthesis of data by mode and community
  February 1995, Mn/DOT 1995-14
• Development of a three-dimensional least squares adjustment program
  December 1994, Mn/DOT 1995-09
• Development and application of on-line strategies for optimal intersection control : phase II : off-line evaluation of control strategies and development of a live laboratory
  October 1994, Mn/DOT 1995-05
• DFQL: A graphic data flow query language for retrieval, analysis, and visualization of a scientific database
  October 1994, MnDOT 1996-02U
• Minnesota Intelligent Driving Environment Research (MINDER) Program
  August 1994, Mn/DOT 1994-21
• Trace driven driving simulation : towards integration of external lab with simulator and the integrated study of microscopic and macroscopic problems in IVHS : emulation of the I-394 external laboratory in a driving environment
  June 1994, Mn/DOT 1994-23
• A Traffic Data Management System for Navigation, Collision Detection, and Incident Detection
  June 1994, Mn/DOT 1994-22
• Dynamic estimation of origin-destination patterns in freeways
  May 1994, Mn/DOT 1994-18
• Development of simulation software for modelling pavement response at Mn/ROAD
  March 1994, Mn/DOT 1994-31
• Geostatistics for subgrade characterization
  October 1993, Mn/DOT 1994-06
• A Guide to Transportation Modeling Using TRANPLAN for Computer Simulation of Strategies for Managing the Rural Road Infrastructure
  June 1991, None

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Active and Completed Projects

• Identifying Deer-Vehicle Collision Concentrations in Minnesota
  (05/2021)
• Identifying and Optimizing Electric Vehicle Corridor Charging Infrastructure for Medium and Heavy Duty Trucks
  (11/2020)
• EAGER: Spatiotemporal Big Data Analysis to Understand COVID-19 Effects
  (09/2020)
• Climate Change Adaptation of Urban Stormwater Infrastructure
  (07/2020)
• Refining Inductive Loop Signature Technology for Statewide Vehicle Classification Counts
  (07/2020)
• RAPID: Collaborative Research: Using Data to Understand the Effects of Transportation on the Spread of COVID-19 as a Propagator and a Control Mechanism
  (07/2020)
• Crowdsourcing for Last-Mile Delivery: Design, Planning, and Operation
  (07/2020)
• Incremental Transition to Electric Transit Systems: Evaluation, Planning, and Operations
  (06/2020)
• Work Zone Intrusion App Development
  (11/2019)
• Remaining Service Life Asset Measure, Phase 2
  (07/2019)
• Integrate RTMC Vehicle Length Classification to the Current Detector Volume Database
  (07/2019)
• Modeling stochastic human-driver car following behavior in oscillatory traffic conditions
  (07/2019)
• Evaluation and Refinement of Minnesota Queue Warning Systems
  (09/2018)
• Criteria and Guidelines for Three-Lane Road Design and Operation
  (09/2018)
• Guidance for Protected/Buffered Bike Lanes With Delineators
  (09/2018)
• Pressure-based dispatch for shared autonomous vehicles
  (09/2018)
• Generating Traffic Information from Connected Vehicle V2V Basic Safety Messages
  (08/2018)
• Field Implementation of Direction Rumble Strips for Deterring Wrong-Way Entries
  (04/2018)
• Evaluation of Multimodal Transportation Networks through Shared Mobility Systems
  (03/2018)
• Non-linear spacing policy and network analysis for shared-road platooning
  (03/2018)
• Test and Evaluate a Bluetooth Based In-Vehicle Message System to Alert Motorists in Work Zones
  (02/2018)
• Evaluation of Central Traffic Signal System and Best Practices for Implementation: Phase 1
  (10/2017)
• Investigating inductive loop signature technology for statewide vehicle classification counts
  (08/2017)
• I-94 Connected Vehicles Testbed Operations and Maintenance
  (07/2017)
• Analysis of Interstate 405 Traffic Data and Performance Measures, And Recommendations to Improve Corridor Performance
  (06/2017)
• Minnesota Crash Records Audit
  (03/2017)
• Accessibility and Behavior Impacts of Bus-Highway System Interactions
  (06/2016)
• Improve Traffic Volume Estimates from Regional Transportation Management Center
  (06/2016)
• Modeling Reliability of Multimodal Transportation Networks
  (05/2016)
• Collaborative Consumption in Peer-to-Peer Car Sharing: Models, Analysis, and Experiments
  (02/2016)
• Evaluation of the Smart Work Zone Speed Notification System
  (11/2015)
• Feasibility of vibration-based long-term bridge monitoring using I35W St. Anthony Falls Bridge
  (09/2015)
• Understanding Manufacturers? Perspectives on Transportation in Four MnDOT Districts: An Industry Cluster Approach
  (07/2015)
• Enhanced capabilities of BullReporter and BullConverter
  (05/2015)
• App: Travel and Activity Recapper
  (01/2015)
• Institutionalizing Bicycle and Pedestrian Traffic Counts and Data Collection
  (12/2014)
• Using GIS to Improve Tribal Traffic Safety
  (11/2014)
• Identifying and Reconciling Stakeholder Perspectives in Deploying Automated Speed Enforcement
  (08/2014)
• Framework and Guidelines for the Development of a Twin Cities Meso-DTA Model
  (07/2014)
• Estimation of Traffic Conflicts at Signalized Intersections Using High-Resolution Traffic Signal Data
  (05/2014)
• Sensing for HOV/HOT Lanes Enforcement
  (03/2014)
• Implementation of Traffic Data Quality Verification for Weigh-in-Motion Sites
  (10/2013)
• Evaluation of the Effectiveness of ATM Messages Used During Incidents
  (09/2013)
• Develop Annual Arterial Congestion Report
  (08/2013)
• Advanced Solutions to Capture Mobility Data
  (06/2013)
• Optimizing Automatic Traffic Recorders Network in Minnesota
  (04/2013)
• Automatic Generation of Traffic Signal Timing Plan
  (11/2012)
• Development of Guidelines for Permitted Left-Turn Phasing Using Flashing Yellow Arrows
  (08/2012)
• Implementation of High Accuracy Radar Detectors for Traffic Safety Countermeasure Evaluation
  (07/2012)
• Linking On-Road Emissions with Traffic Flow Variations
  (07/2012)
• MnPASS Modeling and Pricing Algorithm Enhancement
  (06/2012)
• Hand Images in Virtual Spatial Collaboration for Traffic Incident and Disaster Management
  (08/2011)
• Improving Freeway Traffic Speed Estimation Using High Resolution Loop Detector Data
  (07/2011)
• Development of a Multiple-Camera Tracking System for Accurate Traffic Performance Measurements at Roundabouts/Intersections - FY12 NATSRL
  (07/2011)
• Investigating the Effectiveness of Intelligent Lane Control Signals on Driver Behavior
  (05/2011)
• Automate Traffic Data Quality Verification and Sensor Calibration for Weight-In-Motion Systems
  (04/2011)
• Enhanced Surveillance and Tracking Solution TWSG Task PS
  (03/2011)
• Improving Traffic Signal Operations for Integrated Corridor Management (ICM)
  (02/2011)
• ITS and Transportation Safety: EMS System Data Integration to Improve Traffic Crash Emergency Response and Treatment - Phase IV - FY11 TechPlan
  (01/2011)
• New Reporting Capabilities for Continuous Vehicle Class and WIM Data
  (11/2010)
• Expanding and Streamlining the RTMC Freeway Network Performance Reporting Methodologies and Tools
  (10/2010)
• BECS Collaborative Research: Modeling the Dynamics of Traffic User Equilibria Using Differential Variational Inequalities
  (09/2010)
• Integration of New Ramp Metering Formula in RTMC IRIS System
  (07/2010)
• A Tracking Based Traffic Performance Measurement System for Roundabouts and Intersections - FY11 NATSRL
  (07/2010)
• Deployment of Practical Methods for Counting Bicycling and Pedestrian Use of a Transportation Facility
  (03/2010)
• Using Detailed Signal and Detector Data to Investigate Intersection Crash Causation
  (01/2010)
• System Analysis for Public Transit - Developing Data-Driven Support Tools for Transit Planning and Scheduling
  (12/2009)
• Estimating and Measuring Arterial Travel Time and Delay
  (11/2009)
• Understanding Use of Non-Motorized Transportation Facilities - FY10 TechPlan
  (11/2009)
• Benefit-Cost Analysis of Value Pricing: Case Study for MnPass - FY10 TechPlan
  (10/2009)
• EMS System Data Integration to Improve Traffic Crash Emergency Response and Treatment - Phase III - FY10 TechPlan
  (09/2009)
• Vehicle Probe Based Real-time Traffic Monitoring on Urban Roadway Networks
  (09/2009)
• Development of a New Tracking System based on CMOS Vision Processor Hardware: Phase II: Development and Demonstration of the Prototype Tracking System- FY10 NATSRL
  (06/2009)
• Access to Destinations: Arterial Data Acquisition and Network-Wide Travel Time Estimation (Phase III)
  (06/2009)
• Intelligent Pavement for Traffic Flow Detection - Phase II - FY10 NATSRL
  (06/2009)
• Transitway Data Management Project
  (04/2009)
• Migration of ATR and Short-Duration Traffic Data Warehouse at UMD Data Center to Mn/DOT TDA
  (03/2009)
• SMART-SIGNAL: Systematic Monitoring of Arterial Road Traffic and Signals-Phase 2
  (01/2009)
• ITS and Transportation Safety: EMS System Data Integration to Improve Traffic Crash Emergency Response and Treatment- Phase II- FY09 Tech Plan
  (12/2008)
• Development of the Next Generation Stratified Ramp Metering Algorithm Based on Freeway Density
  (12/2008)
• BRIDGE: Behavioral Response to the I-35W Disruption: Gauging Equilibration
  (10/2008)
• Assessment of Capacity Estimation Methods for a Multi-lane Roundabout with Field Traffic Data
  (09/2008)
• Access to Destinations, Phase 3: Measuring Accessibility by Automobile
  (08/2008)
• Intelligent Pavement for Traffic Flow Detection - FY09 NATSRL
  (07/2008)
• Traffic Flow and Road User Impacts of the Collapse of the I-35W Bridge over the Mississippi River
  (06/2008)
• Value of Reliability
  (05/2008)
• Mn/ROAD Data Mining, Evaluation and Qualification - Phase 1
  (04/2008)
• Development of Algorithms for Travel Time Based Traffic Signal Timing, Phase I
  (04/2008)
• Development of Next Generation Simulation Models for Twin Cities: Freeway Metro-wide simulation model, Phase 1
  (01/2008)
• A Computational Study of the I-35W Bridge Collapse
  (01/2008)
• Operation of Traffic Systems in Oversaturated Conditions
  (01/2008)
• Development of the Next Generation Metro-Wide Simulation Models for the Twin Cities' Metropolitan Area: Mesoscopic Modeling
  (01/2008)
• Vehicle Position Tracking During Load Response Testing and Automated Faultmeter Control Software Program
  (11/2007)
• Real Time Arterial Performance Monitoring System
  (11/2007)
• Analysis of Practical Methods for Counting Bicycling and Pedestrian Use of a Transportation Facility
  (10/2007)
• STREET: Simulating Transportation for Realistic Engineering Education and Training
  (09/2007)
• Data Mining of Traffic Video Sequences
  (08/2007)
• Transportable Low Cost Traffic Data Collection Device for Rapid Deployment for Intersections and Arterials
  (08/2007)
• III-CXT: Spatio-temporal Graph Databases for Transportation Science
  (08/2007)
• Access to Destinations: Arterial Data Acquisition and Network- Wide Travel Time Estimation (Phase II)
  (07/2007)
• School Travel and the Implications for Advances in Transportation Related Technology - FY08 TechPlan
  (07/2007)
• The Role of Social Networks and ICT on Destination Choice - FY08 TechPlan
  (07/2007)
• Cellular Wireless Mesh Sensor Network for Comprehensive Spatial Traffic Movement Detection and Data Fusion: Phase 2 - FY08 NATSRL
  (06/2007)
• Snow Rendering for Interactive Snowplow Simulation - Supporting Safety in Snowplow Design - FY08 NATSRL
  (06/2007)
• Technology in Planning and Participatory Processes: Identifying New Synergies through Real World Application - FY08 TechPlan
  (06/2007)
• TH-36 Full Closure Construction: Evaluation of Traffic Operations Alternatives
  (04/2007)
• Evaluation of Cell Phone Traffic Data
  (03/2007)
• Develop and Analyze ATRI Database
  (02/2007)
• Development of Analysis Methods Using Recent Data
  (02/2007)
• Development of Data Warehouse and Applications for Continuous Vehicle Class and Weigh-in-Motion Data
  (11/2006)
• Development of A Real-Time Arterial Performance Monitoring System Using Traffic Data Available from Existing Signal Systems
  (10/2006)
• Responding to the Unexpected: Development of a Dynamic Data Driven Traffic Operation Model for Effective Evacuation
  (09/2006)
• Statistics for Mn/Model
  (09/2006)
• New Battery-less Wireless Traffic Sensors as a Replacement for Loop Detectors
  (08/2006)
• Estimating Running Time and Demand for a Bus Rapid Transit Corridor
  (07/2006)
• Using Archived ITS Data To Improve Transit Performance and Management
  (07/2006)
• Cellular Wireless Mesh Sensor Network for Comprehensive Spatial Traffic Movement Detection and Data Fusion - FY07 NATSRL
  (07/2006)
• Models For Predicting RWIS Sensor Misalignments and Their Causes - FY07 NATSRL
  (07/2006)
• CICAS Stop Sign Assist (SSA) System
  (06/2006)
• Employment of the Traffic Management Laboratory for the Evaluation and Improvement of Stratified Metering Algorithm: Phase IV
  (06/2006)
• Colleges and Universities in Greater Minnesota as Highway Traffic Generators
  (04/2006)
• Access to Destinations: Twin Cities Metro-wide Traffic Micro-Simulation: Feasibility Investigation
  (03/2006)
• Modeling Traffic Impact on Denali Park Road
  (03/2006)
• Cross-Median Crashes-Identifications and Countermeasures
  (02/2006)
• Freeway Network Traffic Detection and Monitoring Incidents
  (02/2006)
• Enhanced Micro-Simulation Models for Accurate Safety Assessment
  (12/2005)
• Employment of the Traffic Management Laboratory for improving the Stratified Metering Algorithm: Phase III
  (11/2005)
• Access to Destinations: Estimation of Arterial Travel Times
  (09/2005)
• Development of Eight-Channel WIM Analysis and Measurement System Based on Analog WIM Signals
  (09/2005)
• Portable Traffic Video Processor
  (09/2005)
• A Predictive Study of Use Impacts on the Denali Park Road
  (08/2005)
• Integration of Automated Vehicle System Data Acquisition into Fleet Management - FY06 NATSRL
  (07/2005)
• Multi-Camera Monitoring of Human Activities at Critical Transportation Infrastructure Sites
  (07/2005)
• Integrated TDRL Projects: DLL Traffic Software Devlpmnt Pckg, Gravel-Road Traffic Counter, Intersection Traffic Movement Counter, Hybrid-Renewable Light Pole -FY06 NATSRL
  (07/2005)
• Impacts of Bus Rapid Transit on West Broadway Neighborhoods in North Minneapolis
  (07/2005)
• Development of Real-Time Traffic Adaptive Crash Reduction Measures for the Westbound I-94/35W Commons Section
  (05/2005)
• Integration of RTMS and SQL to Mn/DOT Next Generation R/WIS - Phase 2
  (02/2005)
• Multiuse, High Accuracy, High Density Geospatial Database
  (12/2004)
• Beyond Business As Usual
  (10/2004)
• Bus Signal Priority Based on GPS and Wireless Communications
  (09/2004)
• A Nonlinear State Space Approach to Arterial Travel Time Prediction
  (07/2004)
• Reasons for Recent Large Increases in Commute Durations
  (07/2004)
• Operation of Transportation Data Center at TDRL: Data Acquisition and Archiving of Large Scaled Transportation Data, Analysis Tool Devel. And Data Support - FY05 NATSRL
  (07/2004)
• Decision Support System for Evacuation Route-Schedule Planning: Determining Optimal Network Configuration
  (06/2004)
• Evaluation and Improvement of the Stratified Ramp Metering Algorithm through Microscopic Simulation
  (04/2004)
• Streamlining of the Traffic Modeling Process for Implementation in the Twin Cities Freeway Network
  (04/2004)
• Mapping Impervious Surface Area of Minnesota
  (04/2004)
• Deployment of a Tracking-Based Monitoring and Data Collection System
  (11/2003)
• Section Travel-Time Measurement Using Inductance Signatures of Loop Detectors
  (11/2003)
• Duluth Entertainment Convention Center (DECC) Special Events Traffic Flow Study: Phase II - Mobility Monitoring and Performance Measure via Dynamic Travel - FY04NATSRL
  (07/2003)
• Operation of Transportation Data Center at TDRL: Archival of Large Scaled Transportation Data, Analysis and Tool Developments, and On-Line Data Support - FY04NATSRL
  (07/2003)
• Snowplow Operations and Resource Management - FY04NATSRL
  (07/2003)
• Quality of Service Implementation for Transmission of Video Data - Phase 2
  (01/2003)
• I-494 Future Improvement Evaluation with Two Traffic Simulators
  (01/2003)
• Model Evaluation - Comparison of AIMSUN and VISSIM
  (01/2003)
• Bandwidth and Power-Efficient Modulations for Multimedia Transmission Over Wireless Links
  (08/2002)
• Identification and Simulation of Common Freeway Accident Mechanisms
  (08/2002)
• Development of Portable Wireless Measurement and Observation Station
  (01/2002)
• If They Come, Will You Build It?
  (09/2001)
• Accident Analysis for Low Volume Roads
  (09/2001)
• Sensor-Based Ramp Monitoring
  (09/2001)
• Ramp Meter Delays, Freeway Congestion, and Driver Acceptance
  (08/2001)
• Travel Demand Modeling
  (07/2001)
• High Performance Spatial Visualization of Traffic Data
  (04/2001)
• Dynamic Estimation of Freeway Weaving Capacity for Traffic Management and Operation, Phase II
  (03/2001)
• Wireless Transmission of Image and Video Data
  (01/2001)
• TMC Traffic Data Automation for MnDOT's Traffic Monitoring Program
  (01/2001)
• Handling Pedestrian Control Issues at Busy Intersections and Monitoring Large Crowds
  (10/2000)
• Traffic Flow Modeling Simulation and Signal Timing Plans Evaluation of the Miller Hill Corridor
  (10/2000)
• Automated Vehicle Control Algorithms and their Influence on Traffic
  (08/2000)
• Measuring the Equity and Efficiency of Ramp Meters
  (07/2000)
• Improving the Estimation of Travel Demand for Traffic Simulation
  (07/2000)
• Algorithms for Vehicle Classification: Phase II
  (06/2000)
• Signal Operations Research Laboratory for Development and Testing of Advanced Control Strategies - Phase II
  (05/2000)
• Employment of the Traffic Management Laboratory (TRAMLAB) for Evaluating Ramp Control Strategies in the Twin Cities
  (03/2000)
• Image Compression for Storage and Transmission of Digitized Images
  (01/2000)
• Monitoring Weaving Sections
  (12/1999)
• An Automatic Visibiltiy Measurement System Based on Video Cameras: Phase II
  (12/1999)
• Building Our Way Out of Congestion? Highway Capacity for the Twin Cities
  (09/1999)
• Model-Based Intelligent Vehicle Control System
  (04/1999)
• Algorithms for Vehicle Classification
  (01/1999)
• Software Issues in Critical Transportation Systems
  (01/1999)
• Integration of RTMS and SQL to Mn/DOT Next Generation R/WIS
  (12/1998)
• Future TMC operations system prototype and testing facility: Phase II
  (12/1998)
• Technical Support for Implementation of Freeway Network Simulation Software
  (06/1998)
• Automatic Passenger Counting in the High Occupancy Vehicle Lane
  (03/1998)
• Intelligent Error Detection and Correction in Traffic Data
  (02/1998)
• Signal Operations Research Laboratory for Development and Testing of Advanced Control Strategies, Phase 1
  (01/1998)
• Bicycle Counter
  (08/1997)
• Twin Cities Regional Dynamics:Phase 2
  (07/1997)
• Integrated Simulation and Information System for Traffic Management, Operations and Control
  (07/1997)
• Bayesian Methods for Estimating Average Vehicle Classification Volumes
  (03/1997)
• Simulation Validation
  (02/1997)
• Maintaining the Traffic Control System - Phase II
  (02/1997)
• Chaotic Dynamics in Traffic Flow (Phase 2)
  (12/1996)
• Data Retrieval and Analysis Tool for Transportation Engineers, Year 3
  (12/1996)
• Estimation of the Capacity in Freeway Weaving Areas for Traffic Management and Operations
  (08/1996)
• An Automatic Visibility Measurement System Based on Video Cameras
  (08/1996)
• Automated Route Planning and Optimizing Software
  (06/1996)
• A Sensory System for Monitoring Safety in Work Zones
  (06/1996)
• Real-Time Traffic Prediction and Control, Phase 3
  (06/1996)
• Development of Traffic Simulation Laboratory for Design, Planning and Traffic Operations: Phase II
  (06/1996)
• Activation of I-394 Lab for ITS Operational Testing: Phase II
  (06/1996)
• Development of Traffic Control Laboratory (TRAMLAB)
  (03/1996)
• Real Time Prediction of Freeway Occupancy for Congestion Control
  (02/1996)
• Identifying Faults in the Traffic Data Network
  (01/1996)
• Looking for Chaotic Dynamics in Traffic Flow
  (09/1995)
• Pedestrian Control at Intersections - Phase II
  (09/1995)
• Storage and Access Methods for Advanced Traveller Information Systems
  (03/1995)
• Archival of Traffic Data: Evaluation of Alternative DBMS Architectures
  (03/1995)
• Vehicle Following (Platooning) Using CCD Cameras - Phase I
  (02/1995)
• Development of a parallel simulation algorithm for freeway traffic flows on distributed personal computer system,Phase 1
  (11/1994)
• Development of traffic simulation laboratory design, planning and traffic operations
  (11/1994)
• Enhancements of the KRONOS Simulation Package and Database, Phase 3
  (06/1994)