According to Only In Your State, Virginia’s Chesapeake Bay Bridge-Tunnel is the longest bridge-tunnel complex in the world.
Virginia’s Chesapeake Bay Bridge-Tunnel
According to Wikipedia:
“The Chesapeake Bay Bridge–Tunnel (CBBT, officially the Lucius J. Kellam Jr. Bridge–Tunnel) is a 17.6-mile bridge–tunnel that crosses the mouth of the Chesapeake Bay between Delmarva and Hampton Roads in the U.S. state of Virginia. It opened in 1964, replacing ferries that had operated since the 1930s.”
The tunnel……