Ramp signals aren’t new, but they are new to Raleigh — and they’re coming in September to an I-540 ramp near you. Two engineers from the North Carolina Department of Transportation tell us why they’re excited to see them installed.
Ramp signals aren’t new, but they are new to Raleigh — and they’re coming in September to an I-540 ramp near you. Two engineers from the North Carolina Department of Transportation tell us why they’re excited to see them installed.