PORTS® Data Listing: 8573928 Chesapeake City Air Gap, MD

This air gap measurement has been updated to reflect a reduced over channel clearance due to planned work on Chesapeake City - Route 213 Bridge. The real-time air gap data displayed on CO-OPS web pages now represents the distance from the bottom of the Safespan scaffolding to the water surface AT the green center channel navigation light, on the east side of the bridge.