Washington’s rule book for signs, signals and road markings, has nearly 200 pages devoted to Temporary Traffic Control (TTC), which aims to protect people on a construction site and move travelers ...

A highway warning sign urges extra caution for motorcyclists driving through a construction zone in Kennewick. Tri-City Herald file Q: Road signs in construction zones are orange. Aside from color, ...

Portage County is conducting a traffic safety study using temporary road improvements, including bike lanes and curb extensions, funded by a $200,000 federal grant. The study aims to eliminate traffic ...

Richmond Traffic Control will retain its name, locations, team and operational structure. Day-to-day operations will continue as usual. The company becomes the third operating business under the ...