Chesapeake Bay

Chesapeake Bay Bridge (Anne Arundel County, Maryland)
Original two-lane spans with through-truss suspension bridge and regular cantilever design built 1949-52 and opened 1952; second three-lane span with deck suspension and arched cantilever opened 1973; rehabilitated 1988
Pair of suspension and cantilever truss bridges over Chesapeake Bay on US 50
Open to traffic

Chesapeake Bay Bridge-Tunnel (Northampton County, Virginia)
Northbound lanes built 1964; Soutbound lanes built 1995-9
Bridge-tunnel over/under Chesapeake Bay on US 13
Open to traffic