ODOT is replacing older signs on two-lane state and U.S. routes in U-S routes in Mahoning and Trumbull counties. The project ...

CLEVELAND — As motorists pass by, a robotic arm mounted to a large pickup truck glides out and paints a crisp white crosswalk, then some arrows. No crew in traffic. No stencils. No overnight shifts.

The RoadPrintz system is preloaded with about 80 symbols and numbers that follow the Manual of Uniform Traffic Control Devices guidelines. Operators can also type in custom messages on the spot. (TNS) ...

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Such special marking work on the roadways is now largely done either with stencils and paint, or with pre-fabricated markings applied to the road with heat, Newman said. This is different. Mounted on ...