Construction zone safety inspection : participant workbook
Print Book, English, [2003]
U.S. Dept. of Transportation, Federal Highway Administration, National Highway Institute, [Washington, D.C.?], [2003]
1 volume (various pagings) : illustrations ; 28 cm
234238722
Introduction
Inspection basics
Elements of nighttime traffic control
Flagger/Devices
Signs and sign supports
Portable changeable message signs
Arrow panels
Channelizing devices
Markings
Lighting devices
Stationary crash cushions
Temporary traffic barriers
Truck mounted attenuator
"April 2003."
"NHI Course No. 380063A."
"Publication No. FHWA-NHI-03-066."