- The foundation structure on which railway tracks are laid.More example sentences
- The bypass would use the railway trackbed for much of its route.
- Go through it and bear right, following the railway trackbed under a bridge.
- The old Midland route via Miller's Dale is now gone, although much of the trackbed after Matlock remains as walking trails.
More definitions of trackbedDefinition of trackbed in:
- The US English dictionary