900 resultados para Racial Crossing
The development of an improved railroad-highway grade crossing risk factor. Executive summry report.
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Ohio Department of Transportation, Columbus
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Ohio Department of Transportation, Columbus
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Mode of access: Internet.
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Federal Railway Administration, Office of Safety, Washington, D.C.
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Bibliographical references included in "Footnotes" (p. [277]-303) Bibliography: p. [325]-347
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Mode of access: Internet.
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Texas Department of Transportation, Austin
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Federal Highway Administration, Office of Research, Washington, D.C.
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National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.
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Texas Department of Transportation, Austin
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Includes bibliographical references and index.
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"HUD-1325-PDR"--P. 4 of cover.
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Shipping list no.: 98-0250-P.
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Federal Highway Administration, Traffic Systems Division, Washington, D.C.
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Federal Railroad Administration, Office of Policy and Program Development, Washington, D.C.