American Society of Civil Engineers

Changeable Message Sign Options for City Street Installations

by S. Reddy Nadriga and Doug Smith

pp. 349-357

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Document type: Conference Proceeding Paper
Part of: Transportation Congress, Volumes 1 and 2: Civil Engineers—Key to the World’s Infrastructure

ASCE Subject Headings:
Imaging techniques
Information systems
Traffic congestion
Traffic control devices
Traffic flow
Traffic signs