| Line: | Adelaide-Wolseley railway line |
| Location: | Murray Bridge, South Australia |
| Coordinates: | -35.1175°N 139.2776°W |
| Status: | Operational |
| Operator: | Australian Rail Track Corporation |
| Notrack: | Single |
| Gauge: | |
The Murray Bridge tunnel is a heritage-listed railway tunnel located in Murray Bridge, South Australia. The 80adj=midNaNadj=mid tunnel houses a single train line as it runs under Bridge Street in Murray Bridge and links the Murray Bridge railway station with the Murray Bridge Railway Bridge over the River Murray.[1]
The tunnel was constructed by the cut and cover method when the railway line was diverted from the original mixed road and rail bridge to a new rail-only bridge over the Murray River.[2] The tunnel carries the railway under the main road to the bridge.[3]