Road–rail tunnels are tunnels shared by road and rail lines, as an economy measure compared to constructing segregated tunnels. Road and rail may be provided with separate tubes.

China

  • Jiangyin Jingjiang Yangtze River Tunnel (under construction), S229 and Xicheng Intercity Rail Transit
  • Shanghai Yangtze River Parallel Tunnel, Shanghai Metro Chongming line and 4-lane road.
  • Wuhan Yangtze River road-railway Tunnel (Line 7 and Sanyang road-Qinyuan road), the first road-rail tunnel of Yangtze River built by tunnel-borning machine.[1]

Denmark

France

  • Montets tunnel, single tube shared by road and railway (used by road vehicles only when the pass road is closed because of snow)[2]

Germany

  • Fehmarn Sound tunnel, completion planned for 2028

Hong Kong

Netherlands

  • Velsertunnel

Turkey

United States

See also

References

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