That has pushed traffic engineers to look at unique ways to take action, and they are now testing speed decals on the roadway. The decals are large, white, and bold on the dark highway asphalt ...

PHOENIX — Drivers on State Route 347 in the southeast Valley will see the speed limit posted in a new way. The Arizona Department of Transportation has placed large, white pavement decals to ...

The nine buses with the decals are set to be retired from the agency's 700-bus fleet within the next year. The Pittsburgh area's transit agency is removing decals from nine buses after some ...