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Page Title: Staff Contact




Nicholas.Garber@VDOT.Virginia.gov



Projects:
  • 94412 - Development of Safety Performance Functions for Intersections in Virginia – Phase II  -  Principal Investigator   
  • 90428 - Development of Safety Performance Functions for Rural Two-Lane Roads in Virginia  -  Co-Principal Investigator   
  • 80574 - Causal Factors for Intersection Crashes in Northern Virginia  -  Co-Principal Investigator   
  • 91015 - A Template for Incorporating Safety into the Regional Planning Process  -  Co-Principal Investigator   
  • 91272 - Development of Safety Performance Functions for Intersections in Virginia  -  Principal Investigator   
  • 85367 - Crash Causal Factors and Countermeasures for High-Risk Locations on Multi-Lane Primary Highways in Virginia  -  Co-Principal Investigator   
  • 80355 - Evaluation of Crash Rates and Causal Factors for High Risk Locations on Rural and Urban Two-Lane Highways in Virginia  -  Co-Principal Investigator   
  • 73798 - Evaluation of Red Light Camera Enforcement in Virginia  -  Principal Investigator   

  • Publications:
  • 99-R15 - Guidelines for Preliminary Selection of the Optimum Interchange Type for a Specific Location
  • 98-R10 - Effectiveness of Changeable Message Signs in Controlling Vehicle Speeds in Work Zones: Phase II
  • 97-R6 - Comparison of the Operational and Safety Characteristics of the Single Point Urban and Diamond Interchanges
  • 96-R29 - Traffic and Highway Geometric Characteristics Associated with Pedestrian Crashes in Virginia
  • 95-R4 - Effectiveness of Changeable Message Signs in Controlling Vehicle Speeds in Work Zones
  • 95-R17 - Advanced Technologies for Improving Large-Truck Safety on Two-lane Secondary Roads
  • 93-R6 - Automated Speed Enforcement Pilot Project for the Capital Beltway: Feasibility of Photo-radar
  • 93-R19 - A Study of the Feasibility of Using Photo-radar for Traffic Speed Enforcement in Virginia
  • 93-R11 - The Effect of Trailer Width and Length on Large-truck Accidents
  • 91-R18 - Traffic and Geometric Characteristics Affecting the Involvement of Large Trucks in Accidents: Volume 2
  • 91-R17 - Traffic and Geometric Characteristics Affecting the Involvement of Large Trucks in Accidents: Volume 1
  • 90-R2 - Traffic and Geometric Characteristics Affecting the Involvement of Large Trucks in Accidents
  • 90-R12 - Accident Characteristics at Construction and Maintenance Zones in Urban Areas
  • 88-R17 - An Investigation of Issues Related to Raising the Rural Interstate Speed Limit in Virginia
  • 87-R21 - Addendum to Final Report, Optimizing Traffic Counting Procedures
  • 86-R40 - Optimizing Traffic Counting Procedures
  • 85-R14 - Optimizing Traffic Count Program: A Methodology for Estimating AADT Volumes from Short-duration Counts
  • 84-R9 - Centerline Pavement Markings on Two-lane Mountain Highways: Volume 2
  • 84-R8 - Centerline Pavement Markings on Two-lane Mountain Highways: Volume 1
  • 82-R51 - A Case Study of Experimental Passing Zones on Route 8 in Patrick County
  • 11-CR1 - Safety Performance Functions for Intersections on Highways Maintained by the Virginia Department of Transportation
  • 10-R25 - Development of Safety Performance Functions for Two-Lane Roads Maintained by the Virginia Department of Transportation
  • 10-R22 - Causal Factors for Intersection Crashes in Northern Virginia
  • 09-R15 - Crash Causal Factors and Countermeasures for High-Risk Locations on Multilane Primary Highways in Virginia
  • 09-R1 - Evaluation of Crash Rates and Causal Factors for High-risk Locations on Rural and Urban Two-lane Highways in Virginia
  • 07-R2 - The Impact of Red Light Cameras (Photo-red Enforcement) on Crashes in Virginia
  • 05-R6 - Evaluation of the Late Merge Work Zone Traffic Control Strategy
  • 05-R21 - An Evaluation of Red Light Camera (Photo-red) Enforcement Programs in Virginia: A Report in Response to a Request by Virginia's Secretary of Transportation
  • 04-R11 - Development of Left-turn Lane Guidelines for Signalized and Unsignalized Intersections
  • 04-R10 - Estimation of the Demand for Commercial Truck Parking on Interstate Highways in Virginia
  • 03-R4 - Estimating the Supply and Demand for Commercial Heavy Truck Parking on Interstate Highways: A Case Study of I-81 in Virginia
  • 02-R17 - Feasibility of Incorporating Crash Risk in Developing Congestion Mitigation Measures for Interstate Highways: A Case Study of the Hampton Roads Area
  • 02-R12 - Crash Characteristics at Work Zones
  • 00-R15 - The Effect of Speed, Flow, and Geometric Characteristics on Crash Rates for Different Types of Virginia Highways
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