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1 - 2 of 2 resultsSearch results for "radio announcements"
Critical Incident Management and Clearance Practices for Rail Transit (2015)
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; Transit Cooperative Research Program; Daniel K. Boyle
Transportation and Infrastructure
Work Zone Speed Management (2015)
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; John W. Shaw; Madhav V. Chitturi; William Bremer; David A. Noyce
Transportation and Infrastructure