Had a look at Supercharger, only did the longer downstream section and stayed away from the CSOs this time. Going in from the outfall was a leisurely walk in, a low arch changes quickly to the brick tunnel that makes up the majority of the culvert.
Looking back to the outfall
The sewer passes overhead, with a CSO (sorry no pics) leading to a processing room.
More here
Looking back to the outfall
The sewer passes overhead, with a CSO (sorry no pics) leading to a processing room.
More here
