Evaluation of the School Street four-quadrant gate/in-cab signaling grade crossing system [[electronic resource] ] : safety of highway railroad grade crossings / / [Adrian D. Hellman, Anya A. Carroll and Debra M. Chappell]

• Autore: Hellman Adrian D
• Pubblicazione: Washington, D.C. : , : U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, , [2007]
• Descrizione fisica: 1 online resource (vi, 47 pages) : illustrations
• Soggetto topico: Highway-railroad grade crossings - Connecticut - Groton - Safety measures; Railroad crossings - Connecticut - Groton - Safety measures; Traffic signs and signals - Connecticut - Groton
• Altri autori: CarrollAnya A ChappellDebra M
• Note generali: Title from title screen (viewed on May 31, 2012).; "March 2007."; "DOT/FRA/ORD-07-09."; "DOT-VNTSC-FRA-03-04"--Rept. documentation p.
• Nota di bibliografia: Includes bibliographical references (pages 37-39).
• Altri titoli varianti: Evaluation of the School Street four-quadrant gate/in-cab signaling grade crossing system
• Titolo autorizzato: Evaluation of the School Street four-quadrant gate
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910701433103321
• Lo trovi qui: Univ. Federico II