noun an underground passage or tunnel allowing pedestrians to cross a road or railway
Underpasses are structures built to allow pedestrians or vehicles to pass beneath a road or railway.
Underpasses are constructed to facilitate the movement of people or vehicles under obstacles like roads or railways.
Underpasses are architectural features that are integrated into the design of roads or railways to allow for uninterrupted flow of traffic or pedestrians.
Underpasses are designed to improve traffic flow by providing an alternate route for vehicles to pass under obstacles such as roads or railways.
The underpass was described in great detail in the novel, setting the scene for an important event.
The underpass is a key element in the city's infrastructure, allowing for smooth traffic flow under a busy intersection.
The design and construction of the underpass required careful planning to ensure structural integrity and safety for vehicles passing through.
The underpass plays a crucial role in the city's transportation network, providing an efficient route for vehicles to pass under a major road or railway.