Highway-Rail Crossing Handbook
fra-gradedec-software — FRA GradeDec Software
Crossing Handbook · Chapter 3 — Treatment Selection Guidance. Full current text with cross-references on BuildSpec.
136FRA GRADEDEC SOFTWARE The FRA developed the GradeDec.NET (GradeDec) highway-rail grade crossing investment analysis tool to provide grade crossing investment decision support. The GradeDec provides a full set of standard benefit ‑cost metrics for a rail corridor, a region, or an individual grade crossing. Model output allows a comparative analysis of grade crossing alternatives designed to mitigate highway-rail grade crossing collision risk and other components of user costs, including highway delay and queuing, air quality, and vehicle operating costs. The online application can be…
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