Volpe Center
This collection contains more than 5,000 publications from the USDOT's Volpe Center Technical Reference Center, the knowledge repository of all Volpe Center staff-authored reports, journal articles, conference papers, and presentations. Housing more than 50 years of transportation research, Volpe Center’s Technical Reference Center actively engages in information support and research for transportation researchers both within and outside of the Volpe Center. More information on Volpe Center’s Technical Reference Center is available at https://www.volpe.dot.gov/library/about-library. Bookmark this page: https://rosap.ntl.bts.gov/collection_pa_dmp or https://doi.org/10.21949/1530858.
- Hellman, Adrian (7)
- Accident prediction 1
- Accident reduction 1
- Accident risk forecasting 1
- Advanced traffic management systems 1
- Advanced traveler information systems 1
- Alternative safety measures 1
- At grade intersections 1
- Automatic train control 1
- Automatic train location 1
- Benefit cost analysis 1
- Cab signals 1
- Cluster analysis 1
- Costs 1
- Crash rates 1
- Crash risk forecasting 1
- Crash severity 2
- Crossing gates 1
- Data collection 1
- Emergency vehicles 1
- Evaluation/program assessment 1
- Evaluation and assessment 1
- Flashing lights 1
- Four-quadrant gates 1
- Four quadrant gate 1
- Gates 1
- Geographic information system platform 1
- Geographic information systems 1
- Grade crossing 2
- Grade crossing protection systems 1
- High speed rail 2
- Highway-rail 1
- Highway-rail intersection 2
- Hotspots 1
- Inductive loops 1
- Low-cost warning devices 1
- Marginal costs 1
- Mathematical prediction 1
- Methodology 1
- Operational tests 1
- Railroad cars 1
- Railroad grade crossings 7
- Railroads 1
- Railroad safety 2
- Railroad traffic control devices 1
- Reliability assessment 1
- Research Hub 1
- Right of way (Traffic) 1
- Risk 1
- Risk assessment 1
- Safety 1
- Severity analysis 1
- Signaling/control technologies 1
- Taxonomy 1
- Travel management 1
- Trepass 1
- Trespassers 1
- vehicle detection 1
- Vehicle detectors 2
- Vehicle to infrastructure 1
- Vehicle to vehicle communications 1
- Warning devices 2
- RR18D1/KLB05 1
- RR18D1/KT880 1
- RR18D1/LT880 1
- RR18D1/MLK15 1
- RR97-EG136 1
- RR97/EG081 1
- RR97A1-EG227 1
- RR97A1-FG227 1
- RR97A1/EG222 1
- RR97A1/FG276 1
- RR297/R2036 1
(Max 200)
- Accident prediction (1)
- Accident reduction (1)
- Accident risk forecasting (1)
- Advanced traffic management systems (1)
- Advanced traveler information systems (1)
- Alternative safety measures (1)
- At grade intersections (1)
- Automatic train control (1)
- Automatic train location (1)
- Benefit cost analysis (1)
- Cab signals (1)
- Cluster analysis (1)
- Costs (1)
- Crash rates (1)
- Crash risk forecasting (1)
- Crash severity (2)
- Crossing gates (1)
- Data collection (1)
- Emergency vehicles (1)
- Evaluation/program assessment (1)
- Evaluation and assessment (1)
- Flashing lights (1)
- Four-quadrant gates (1)
- Four quadrant gate (1)
- Gates (1)
- Geographic information system platform (1)
- Geographic information systems (1)
- Grade crossing (2)
- Grade crossing protection systems (1)
- High speed rail (2)
- Highway-rail (1)
- Highway-rail intersection (2)
- Hotspots (1)
- Inductive loops (1)
- Low-cost warning devices (1)
- Marginal costs (1)
- Mathematical prediction (1)
- Methodology (1)
- Operational tests (1)
- Railroad cars (1)
- Railroad grade crossings (7)
- Railroads (1)
- Railroad safety (2)
- Railroad traffic control devices (1)
- Reliability assessment (1)
- Research Hub (1)
- Right of way (Traffic) (1)
- Risk (1)
- Risk assessment (1)
- Safety (1)
- Severity analysis (1)
- Signaling/control technologies (1)
- Taxonomy (1)
- Travel management (1)
- Trepass (1)
- Trespassers (1)
- vehicle detection (1)
- Vehicle detectors (2)
- Vehicle to infrastructure (1)
- Vehicle to vehicle communications (1)
- Warning devices (2)
- :Hellman, Adrian ;Lopez-Bernal, Gabriel2015-05-01:This report characterizes the frequency, severity, and costs of highway-rail intersection (HRI) collisions, and the estimated potential reductions in ...
- :Chaudhary, Mina ;Hellman, Adrian2011-04-01:Locations of railroad right-of-way incidents in this research were identified as hotspots. These can be defined as highway-rail grade crossings or loc...
- :Hellman, Adrian ;Ngamdung, Tashi2010-07-01:Under direction of the Federal Railroad Administration’s Office of Research and Development, the U.S. Department of Transportation’s Research and ...
- :Hellman, Adrian ;Ngamdung, Tashi2009-10-01:The Federal Railroad Administration (FRA) tasked the John A. Volpe National Transportation Systems Center (Volpe Center) to conduct a reliability anal...
- :Hellman, Adrian ;Carroll, Anya A.2007-03-01:Under sponsorship from the U.S. Department of Transportation Federal Railroad Administration, Office of Research and Development, the John A. Volpe Na...
- :Choros, John ;Hellman, Adrian2006-11-01:This report discusses data acquisition and analysis for grade crossing risk analysis at the proposed San Joaquin High-Speed Rail Corridor in San Joaqu...
- :Lee, Douglass B. ;Gay, Kevin2004-06-01:Improved train location information and vehicle detection combined with grade crossing controls, traveler information, and traffic management can impr...
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