South Carolina has discontinued the use of warning lights on drums and has drastically limited their use with Type II barricades. The high-intensity reflective sheeting is much brighter than warning … [Read more...] about Warning lights on channelizing devices
Warning Lights
Warning lights on channelizing devices
Caltrans does not require warning lights on signs or channelizing devices in work zones, but does allow them. Caltrans recommends warning lights be considered on channelizing devices in fog or snow … [Read more...] about Warning lights on channelizing devices
Warning lights on channelizing devices
Maryland State Highway Administration does not typically use warning lights on drums. Only in very rare instances would it do so, for example, if the roadway curves in one direction and a series of … [Read more...] about Warning lights on channelizing devices
Warning lights on channelizing devices
Wisconsin policies on use of Type A & C lights are as follows: - Type C lights are typically only used on drums in tapers, not in tangents. - Type A lights are used on Type III barricades for … [Read more...] about Warning lights on channelizing devices
Type “C” steady-burn lights on traffic control drums
Typically used only on drums in transitions/tapers or special cases. This policy of limiting the use of lights on drums took effect when the reflective sheeting was upgraded to high-intensity. … [Read more...] about Type “C” steady-burn lights on traffic control drums
Lights allowed/required on drums; LED lights allowed
Lights are allowed on drums in Minnesota, but Minnesota DOT is thinking about eliminating them. Some feel they can be a distraction. They are not required on drums. Care should be taken not to use … [Read more...] about Lights allowed/required on drums; LED lights allowed