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Work Zone Safety Information Clearinghouse

Library of Resources to Improve Roadway Work Zone Safety for All Roadway Users

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Wyoming

Traffic Control Supervisor Certification Program

In Wyoming, certification will be required for Traffic Control Supervisors. To receive certification an individual shall participate in the Wyoming Department of Transportation (WYDOT) Traffic Control … [Read more...] about Traffic Control Supervisor Certification Program

Lane closures in rainy weather

In Wyoming, rain volume is low enough that this type of condition is not a problem. … [Read more...] about Lane closures in rainy weather

Warning lights on channelizing devices

Wyoming has minimized the use of warning lights on drums, barricades, and temporary signs. They have not been used to any great extent for several years. Maintenance of the devices was very poor, and … [Read more...] about Warning lights on channelizing devices

State rules or regulations that require 24 hour maintenance of temporary traffic warning devices along highway work zones

Some Wyoming contracts require 24-hour traffic control maintenance. Contracts do this on a case-by-case basis when deemed necessary. Additional maintenance is paid as per the "Supplementary … [Read more...] about State rules or regulations that require 24 hour maintenance of temporary traffic warning devices along highway work zones

Placement of G20-1 signs

Wyoming tries to place G20-1 signs in a location where no other signs will be in front of it. Occasionally a short-term operation may have signs such as the W20-1 in advance of the G20-1, but it is … [Read more...] about Placement of G20-1 signs

Flagger training and certification requirements

From Wyoming Department of Transportation (WYDOT) Standard Specifications for Road and Bridge Construction: "703.4.6 Flagging Use flaggers that have completed and passed a flagger training program … [Read more...] about Flagger training and certification requirements

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Copyright © 2023 American Road & Transportation Builders Association (ARTBA). The National Work Zone Safety Information Clearinghouse is a project of the ARTBA Transportation Development Foundation. It is operated in cooperation with the U.S. Federal Highway Administration and Texas A&M Transportation Institute. | Copyright Statement · Privacy Policy · Disclaimer
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