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Evaluation of the School Street four-quadrant gate/in-cab signaling grade crossing system : safety of highway railroad grade crossings / [Adrian D. Hellman, Anya A. Carroll and Debra M. Chappell].
Connect to full text Available online
View online- Format:
- Book
- Government document
- Author/Creator:
- Hellman, Adrian D.
- Language:
- English
- Subjects (All):
- Highway-railroad grade crossings--Connecticut--Groton--Safety measures.
- Highway-railroad grade crossings.
- Railroad crossings--Connecticut--Groton--Safety measures.
- Railroad crossings.
- Traffic signs and signals--Connecticut--Groton.
- Traffic signs and signals.
- Highway-railroad grade crossings--Safety measures.
- Railroad crossings--Safety measures.
- Connecticut--Groton.
- Physical Description:
- 1 online resource (vi, 47 pages) : illustrations
- Other Title:
- Safety of highway railroad grade crossings
- Place of Publication:
- Washington, D.C. : U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, [2007]
- Notes:
- Title from title screen (viewed on May 31, 2012).
- "March 2007."
- Includes bibliographical references (pages 37-39).
- "DOT/FRA/ORD-07-09."
- "DOT-VNTSC-FRA-03-04"--Report documentation page.
- Other Format:
- Print version: Hellman, Adrian D. Evaluation of the School Street four-quadrant gate/in-cab signaling grade crossing system
- OCLC:
- 794567725
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