Arizona does not remove temporary traffic control devices with the flow of traffic. The general consensus is that this method increases worker exposure to open traffic. Another consideration is that, … [Read more...] about Removing temporary traffic control devices with the flow of traffic vs. backing the work vehicle behind to remove the devices
Arizona
Maintenance guidelines for cable barrier systems
Information provided below is from an email survey conducted in 2006 __________________ Arizona maintains its cable barrier systems through an outside contract. At this point, the cost is … [Read more...] about Maintenance guidelines for cable barrier systems
Traffic control for volunteer litter pickup crews
Arizona does not allow volunteer litter pickup crews in areas where traffic control is required. The state program provides training and certain supplies. Volunteer workers are required to wear vests … [Read more...] about Traffic control for volunteer litter pickup crews
Flagger training and certification requirements
From Arizona Revised Statute 28-653: "A. Any individual who is stationed in a state highway work zone to provide temporary traffic control shall have completed training and be certified by a program … [Read more...] about Flagger training and certification requirements
Design and oversight of work zone operations
Arizona DOT Traffic Engineering sets design of work zones, and oversight is handled by construction. Traffic Engineering sets policy concerning work zones. State work zone policy/procedure is the … [Read more...] about Design and oversight of work zone operations
Penalty for failing to promptly open lanes beyond the lane closure limit
When it has been determined that a significant impact to the road user exists, Arizona DOT assesses liquidated damages against the contractor for failure to open lanes to traffic. The work on these … [Read more...] about Penalty for failing to promptly open lanes beyond the lane closure limit