Work zone channelization devices provide invaluable information to motorists on what to expect ahead. Even though the majority of construction work is done during the day, the work zone channelization … [Read more...] about Dousing a Burn: Evidence Shows Steady Warning Light is Ineffective
Warning Lights
Evaluation of Steady-Burn Warning Lights on Channelizing Drums in Work Zones
This report documents the results of a study to evaluate the safety and mobility impacts associated with the elimination of steady burn warning lights on drums in construction work zones. National … [Read more...] about Evaluation of Steady-Burn Warning Lights on Channelizing Drums in Work Zones
Vehicle Warning Lighting Standard
Information contained in this Bulletin constitutes Department policy for vehicle warning lighting. Lighting devices specified are not to be interpreted as taking the place of any lighting devices … [Read more...] about Vehicle Warning Lighting Standard
Barricade Lights
All-new line of Type A and Type C, 3-way, 3 volt high efficiency LED lights. Features completely redesigned rugged and durable co-polymer case with breakaway internal candle. Servicing is made easy … [Read more...] about Barricade Lights
Strobes, Beacons and Light Bars
Super duty and medium duty strobes in amber, clear, red and blue lenses. Light bars, rotating beacons and back-up alarms for truck use. Arrow and message boards available in trailer or truck mounted … [Read more...] about Strobes, Beacons and Light Bars
Selection and Application of Warning Lights on Roadway Operations Equipment
Roadway operations equipment used for construction, maintenance, utility work, and other similar activities generally operate within roadway right-of-way. These vehicles and mobile equipment operate … [Read more...] about Selection and Application of Warning Lights on Roadway Operations Equipment