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  1
Dec
2010
Technical Reports
Accident Prediction and Resource Allocation Proredure Normalizing Constants - 2010
Author
          FRA

Subject
                    Grade Crossing Modeling and Simulation,
                    Highway-Rail Grade Crossings,
                    USDOT National Highway-Rail Crossing Inventory

**Keywords:** WBAPS
**Abstract:** This document describes adjustments to the normalizing constants used in the DOT Highway Crossing Resource Allocation Procedure's accident prediction formula.
Report Number
              ACPD 2010

  Office
              RRS
    25
Mar
2009
Technical Reports
Assignment Of Crossing Inventory Numbers
Author
          Matthew Enderle

Subject
                    Highway-Rail Grade Crossings,
                    USDOT National Highway-Rail Crossing Inventory

**Keywords:** Crossing Inventory Number Information

Report Number
              Crossing Inventory Program

  Office
              RRS
    13
Aug
2003
Technical Reports
Analysis of the Safety Impact of Train Horn Bans at Rail-Highway Grade Crossings: An Update Using 1997-2001 Data
Author
          FRA, Westat

Subject
                    Highway-Rail Grade Crossings,
                    USDOT National Highway-Rail Crossing Inventory

**Keywords:** Train Horn Rule and Quiet Zones
**Abstract:** This report updates Westat's prior report to FRA (Zador, 2002) in terms of both data and statistical methods. Safety impact estimates in the prior report were based on 5-year...
Report Number
              Contract No. DTFR53-03-P-00005

  Office
              RRS
    21
Jun
2003
Technical Reports
Regulatory Evaluation and Regulatory Flexibility Assessment for Use of Locomotive Horns at Highway-Rail Grade Crossings
Author
          Office of Safety

Subject
                    Highway-Rail Grade Crossings,
                    USDOT National Highway-Rail Crossing Inventory

**Keywords:** Train Horn Rule and Quiet Zones
**Abstract:** One of the more persistent problems facing railroads and motorists is highway-rail grade crossing collisions and their resulting casualties. Public and private initiatives to...
Office
              RRS
    1
Oct
2002
Technical Reports
Determination of a Sound Level for Railroad Horn Regulatory Compliance
Author
          Federal Railroad Administration

Subject
                    Grade Crossing Modeling and Simulation,
                    Highway-Rail Grade Crossings,
                    USDOT National Highway-Rail Crossing Inventory

**Keywords:** Train Horn Rule and Quiet Zones
**Abstract:** This paper examines ways to determine the sound level required for drivers to detect a railroad horn to support rulemaking regarding the use of horns at grade crossings.
Report Number
              DOT/FRA/ORD-03/28

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