Delaware uses truck mounted attenuators in work zones projects and maintenance jobs. … [Read more...] about Truck mounted attenuators in work zones
License plate photo-enforcement in work zones
A Minnesota study used the Motion Imaging Recording System (MIRS) to photograph the rear license plates of vehicles running red lights, speeding in roadway work zones, or driving under or around … [Read more...] about License plate photo-enforcement in work zones
Advanced warning arrow panels required for lane closure
South Carolina DOT requires two advanced warning arrow panels for each lane closure. An arrow panel is required at the beginning and end of each taper. … [Read more...] about Advanced warning arrow panels required for lane closure
Incentives/disincentives
In regard to the use of incentives/disincentives, Arkansas goes by the federal MUTCD. Guidelines vary as conditions require. Incentive/disincentive measures are included in contracts. … [Read more...] about Incentives/disincentives
Conditions for using temporary concrete barriers
In Minnesota, temporary concrete barriers are used under following conditions: roadway cuts, where driving public is endangered (also bridge jobs), or where workers are endangered. … [Read more...] about Conditions for using temporary concrete barriers
Worksite traffic supervisor requirement and certification
Minnesota requires worksite traffic supervisors by contract on major jobs. Certification is required. … [Read more...] about Worksite traffic supervisor requirement and certification