road tunnel
C4139
concept
A road tunnel is an underground or enclosed passageway constructed to allow vehicular traffic to pass through obstacles such as mountains, hills, or urban areas while maintaining a continuous roadway.
Aliases (7)
- underwater tunnel ×6
- vehicular tunnel ×5
- subaqueous tunnel ×4
- toll tunnel ×4
- highway tunnel ×2
- tunnel ×2
- undersea tunnel ×1
Instances (43)
- Mont Blanc Tunnel
- Channel Tunnel ("undersea tunnel")
- Hugh L. Carey Tunnel ("vehicular tunnel")
- Queens Midtown Tunnel ("vehicular tunnel")
- Coen Tunnel (via connected waterways)
- Lincoln Tunnel ("vehicular tunnel")
- Fréjus Road Tunnel
- IJ Tunnel
- East River tunnels ("underwater tunnel")
- Mersey Tunnels
- Queensway Tunnel
- Lowari Pass
- Salang Pass
- Holland Tunnel
- Westerscheldetunnel
- ATMB
- Dartford Tunnel
- Ted Williams Tunnel (Boston) ("highway tunnel")
- Transbay Tube ("subaqueous tunnel")
- Monitor–Merrimac Memorial Bridge–Tunnel ("tunnel")
- Potomac River tunnel ("underwater tunnel")
- Downtown Tunnel