Visibility for highway guidance and hazard detection.

Visibility for highway guidance and hazard detection.

التفاصيل البيبلوغرافية
مؤلف مشترك: National Research Council (U.S.). Transporation Research Board
التنسيق: كتاب
اللغة:English
منشور في: Washington, D.C. Transportation Research Board, National Research Council 1987.
سلاسل:Transportation research record 1149
الموضوعات:
Traffic signs and signals.
Road markings.
Roads > Lighting.
Roads > Visibility.