Vehicle inspection pit

They are typically situated in vehicle inspection bays or garages.

Inspection pits have to be narrow enough to fit between the wheels of a vehicle yet wide enough for a technician to work within.

[1] Falls into pits are common accidents in vehicle inspection bays.

It is advised to place a net over unoccupied vehicle inspection pits to protect against falls.

[1] It is important that the pit be well ventilated to prevent fires and explosions from hazardous substances.

An inspection pit in a garage
A train or tram inspection pit