"November 1996."Cover title.Includes bibliographical references (p. 149-150).Final technical report.Performed by Midwest Research Institute under contract no.Mode of access: Internet
Mode of access: Internet.Author corporate affiliation: National Highway Traffic Safety Administratio...
National Highway Traffic Safety Administration, Washington, D.C.Mode of access: Internet.Author corp...
Mode of access: Internet.Author corporate affiliation: National Highway Traffic Safety Administratio...
"July 2005."Cover title.Includes bibliographical references (p. 297).Research report;Performed by Un...
"October 1998."Cover title.Includes bibliographical references (p. 154-158).Final report.Performed b...
"December 1996."Cover title.Includes bibliographical references (p. 117-121).Final report.Performed ...
2000PDFTech ReportPUBLICATION NO. FHWA-RD-99-094Work unit number 3A5AAt grade intersectionsTraffic s...
Federal Highway Administration, Office of Safety and Traffic Operations, Washington, D.C.Mode of acc...
"October 1996.""Authors: Joel L. Ticatch ... [et al."--P. [i].Cover title.Includes bibliographical r...
"February 1997."Summary of a workshop held in June 1995 in McLean, Va.Cover title.Includes bibliogra...
"December 1962"--Cover."Purdue University, Engineering Experiment Station in cooperation with the Co...
"June 1997."Cover title.Includes bibliographical references (p. 227-233).Final report.Performed by S...
Mode of access: Internet.Author corporate affiliation: National Highway Traffic Safety Administratio...
"August 1994."Cover title.Includes bibliographical references (p. 57-58)Final report.Work performed ...
"Statistical report on rail-highway grade crossing accidents/incidents."Mode of access: Internet
Mode of access: Internet.Author corporate affiliation: National Highway Traffic Safety Administratio...
National Highway Traffic Safety Administration, Washington, D.C.Mode of access: Internet.Author corp...
Mode of access: Internet.Author corporate affiliation: National Highway Traffic Safety Administratio...
"July 2005."Cover title.Includes bibliographical references (p. 297).Research report;Performed by Un...
"October 1998."Cover title.Includes bibliographical references (p. 154-158).Final report.Performed b...
"December 1996."Cover title.Includes bibliographical references (p. 117-121).Final report.Performed ...
2000PDFTech ReportPUBLICATION NO. FHWA-RD-99-094Work unit number 3A5AAt grade intersectionsTraffic s...
Federal Highway Administration, Office of Safety and Traffic Operations, Washington, D.C.Mode of acc...
"October 1996.""Authors: Joel L. Ticatch ... [et al."--P. [i].Cover title.Includes bibliographical r...
"February 1997."Summary of a workshop held in June 1995 in McLean, Va.Cover title.Includes bibliogra...
"December 1962"--Cover."Purdue University, Engineering Experiment Station in cooperation with the Co...
"June 1997."Cover title.Includes bibliographical references (p. 227-233).Final report.Performed by S...
Mode of access: Internet.Author corporate affiliation: National Highway Traffic Safety Administratio...
"August 1994."Cover title.Includes bibliographical references (p. 57-58)Final report.Work performed ...
"Statistical report on rail-highway grade crossing accidents/incidents."Mode of access: Internet
Mode of access: Internet.Author corporate affiliation: National Highway Traffic Safety Administratio...
National Highway Traffic Safety Administration, Washington, D.C.Mode of access: Internet.Author corp...
Mode of access: Internet.Author corporate affiliation: National Highway Traffic Safety Administratio...