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52550
  
  

  6
Dec
2022
Other Reports
Carbon Dioxide Emissions from Four Real World Inter-City Passenger Trips: A Comparison of Rail, Air, and Road Travel Modes by City Pair
Author
          Federal Railroad Administration

Subject
                    Environmental Protection

**Keywords:** Carbon, greenhouse gas, operational emissions, transportation mode, Amtrak, climate change
    16
Apr
2021
Research Results
Automated Video Inspection System for Grade Crossing Safety
Author
          Federal Railroad Administration

Subject
                    Artificial Intelligence,
                    Grade Crossing Pedestrian Safety,
                    Grade Crossing Technology

**Keywords:** VisioStack, RailLinks, artificial intelligence, forward-facing video, grade crossing safety
**Abstract:** FRA sponsored a Small Business Innovation Research (SBIR) task to help reduce incidents at highway-rail crossings and improve the safety of both vehicles and pedestrians.
Report Number
              RR 21-05

  Office
              RDI-21
    3
Sep
2020
Environmental Review Documents
Long Bridge Project FEIS/ROD: Appendix F - Agency, Operator, andOrganization Comments Received
Author
          Federal Railroad Administration, District Department of Transportation, Virginia Department of Rail and Public Transportation

Subject
                    Environmental Protection

**Keywords:** Long Bridge Project FEIS/ROD: Appendix F - Agency, Operator, andOrganization Comments Received
    3
Sep
2020
Environmental Review Documents
Long Bridge Project FEIS/ROD: Appendix G - Copies of All Public Comments
Author
          Federal Railroad Administration, District Department of Transportation, Virginia Department of Rail and Public Transportation

Subject
                    Environmental Protection

**Keywords:** Long Bridge Project FEIS/ROD: Appendix G - Copies of All Public Comments
    3
Sep
2020
Environmental Review Documents
Long Bridge Project FEIS/ROD: Appendix H - National Park Service Statement of Findings for Wetlands
Author
          Federal Railroad Administration, District Department of Transportation, Virginia Department of Rail and Public Transportation

Subject
                    Environmental Protection

**Keywords:** Long Bridge Project FEIS/ROD: Appendix H - National Park Service Statement of Findings for Wetlands

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