Freeways

Sep 23, 2026

Traffic Control for Freeway Ramp Closures and Work Near Interchanges

Interchanges are where a lane closure stops being a straight line. Here is what the MUTCD 11th Edition says about work near exit and entrance ramps, partial and full ramp closures, and median crossovers — and the coordination, detour and staffing decisions that decide whether the closure goes smoothly.