A bridge spanning an opening under a railway or road.
More example sentences
- In general, the existing roads will remain open with the provision of underbridges or over bridges maintaining access to local towns and villages.
- The new road has 29 structures, including 17 overbridges, five underbridges and an underpass.
- Local roads are serviced either by underbridges / overbridges or at grade staggered junctions.