Rail-highway crossing resource allocation model. Final report.
| Data(s) |
01/10/1981
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|---|---|
| Resumo |
Federal Railway Administration, Office of Safety, Washington, D.C. Mode of access: Internet. Author corporate affiliation: Transportation Systems Center, Cambridge, Mass. Subject code: CDJI Subject code: HBD Subject code: NKJC Subject code: SCE*C Subject code: SDCB Subject code: WNBP |
| Identificador | |
| Idioma(s) |
eng |
| Direitos |
Items in this record are available as Public Domain, Google-digitized. View access and use profile at http://www.hathitrust.org/access_use#pd-google. Please see individual items for rights and use statements. |
| Palavras-Chave | #Warning signs. #Resource allocation. #Railroad grade crossings. #Highway engineering. #Durability. #Costs. #Warning Signs/ Warning Signals. #Transportation Supply-Demand Modeling. #Railway Crossings. #Life Span/ Durability. #Highway Engineering Costs. |
| Tipo |
text |
