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, ...

The first of two bills that would authorize the use of automated traffic enforcement, such as red light and speeding cameras, was heard by state lawmakers Tuesday. Unlike other automated ticketing ...

You spot bright orange dashes on the highway and wonder what changed. Officials say the markings highlight temporary conditions like construction or lane shifts and aim to reduce crashes and slow ...

You're pouring footers next to a live lane of traffic. Your crew’s navigating rebar, forms and truck deliveries. And somewhere behind it all, there’s a driver scrolling social media at 45 mph. This is ...

You might pull into a spot and find a fresh “No Parking” sign you didn’t see yesterday. Cities now use temporary signage and painted curbs to quickly change where you can park — often for events, ...

Q: Road signs in construction zones are orange. Aside from color, some look like “mandatory” black-and-white signs, while others look like the yellow “advisory” cautionary and warning signs. So, are ...