The message is simple: Please slow down in work zones, especially when workers are present, on the state highway system (Interstate, US and Arizona routes). The warning also is simple: If you're … [Read more...] about Speeding Drivers Face Double Fines in Highway Work Zones
Arizona Department of Transportation
Light Use Study for Vertical Channelization Devices
Although the manual on Uniform Traffic Control Devices (MUTCD) does not require the use of warning lights on channelization devices, the Arizona Department of Transportation (ADOT) has historically … [Read more...] about Light Use Study for Vertical Channelization Devices
Development of a Plan for Compliance with NCHRP 350 for Temporary Concrete Barriers
The Federal Highway Administration (FHWA) has mandated that TCBs used on federally funded projects on the National Highway System (NHS) advertised after October 1, 2002 shall meet the requirements of … [Read more...] about Development of a Plan for Compliance with NCHRP 350 for Temporary Concrete Barriers
ADOT Produced Work Zone Safety Commercials – Now Showing in Pima County
Because of current and upcoming construction projects on I-10 in Tucson, ADOT produced two work zone safety television commercials that will air on KOLD TV 13 in Pima County. Both commercials feature … [Read more...] about ADOT Produced Work Zone Safety Commercials – Now Showing in Pima County