Hawaii DOT has been specifying high-intensity retroreflective sheeting on all of its barricades since the standard specifications were introduced in 1994. Traffic barrels are specified using the same … [Read more...] about Switched from Construction/Engineering Grade sheeting to High-Intensity sheeting for barrels and barricades
Switched from Construction/Engineering Grade sheeting to High-Intensity sheeting for barrels and barricades
See California's AUTHORIZED MATERIAL LIST FOR SIGNING AND DELINEATION MATERIALS for retroreflective sheeting for channelizers, barrier markers, delineators, cone sleeves, and drums on the web site … [Read more...] about Switched from Construction/Engineering Grade sheeting to High-Intensity sheeting for barrels and barricades
Lane closures in rainy weather
Hawaii DOT does not have a policy or guideline regarding opening lane closures if it rains. HDOT relies on a judgment call by the onsite State Construction Engineer. Hawaii is also probably unique in … [Read more...] about Lane closures in rainy weather
Lane closures in rainy weather
Indiana DOT does not have a policy to open lanes for any weather condition except for the winter months. Due to snow removal operations and other safety reasons, all lanes must be open to normal … [Read more...] about Lane closures in rainy weather
Switched from Construction/Engineering Grade sheeting to High-Intensity sheeting for barrels and barricades
Washington's specs requires any of the following reflective material on barrels: At least 2 orange and 2 white circumferential stripes. Each stripe shall be 4 to 6 inches wide and shall be … [Read more...] about Switched from Construction/Engineering Grade sheeting to High-Intensity sheeting for barrels and barricades
Switched from Construction/Engineering Grade sheeting to High-Intensity sheeting for barrels and barricades
Minnesota DOT requries the use of 3M Diamond Grade Sheeting on all barricades and drums, with Fluorescent Orange Diamond Grade Sheeting required instead of Standard Orange on drums. … [Read more...] about Switched from Construction/Engineering Grade sheeting to High-Intensity sheeting for barrels and barricades