From Oklahoma Department of Transportation Guidelines for Temporary Traffic Control: "Flaggers A flagger should be trained in safe traffic control practices and public contact techniques and … [Read more...] about Flagger training and certification requirements
Oklahoma
Use of flashing stop/slow paddle
Oklahoma DOT acquired a flashing stop/slow paddle in the summer of 1995 and used it at several work zones in Stephens County. … [Read more...] about Use of flashing stop/slow paddle