LED raised pavement markers [[electronic resource]]

• Record Nr.: UNINA9910700212603321
• Pubbl/distr/stampa: [Washington, D.C.] : , : U.S. Dept. of Transportation, Federal Highway Administration, , [2009]
• Descrizione fisica: 1 online resource (2 unnumbered pages) : color illustrations
• Soggetti: Light emitting diodes; Road markings; Roads - Interchanges and intersections - Safety measures
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Title from title screen (viewed May 11, 2011).; "May 2009."; "FHWA-SA-09-007."