Here's photos of the Walnut Creek Bridge. I managed to get in there on August 4th. Due to the dry summer in Arizona there was no mud this time.
Here's the grade on the east side heading north towards the bridge:
Here's the eastern bridge approach (slightly overexposed to bring out more detail):
Here's the bridge location from the eastern abutment:
Part of the bridge was left in the abutment:
Very interesting & unusual construction.
More later...
Edited 1 time(s). Last edit at 08/17/2020 03:52PM by Dave Peterson.