Pit River Bridge @ Rd 75

Photos

Pitt River Bridge

West truss

Photo taken by Craig Philpott in August 2010

BH Photo #174272

Pratt Pony Truss bridge. Riveted design.

Overview: Pony truss bridge over Pit River on CR 75
Location: Modoc County, California
Status: Open to traffic
History: Built 1919; rehabilitated 1968
Design: Riveted Pratt Pony Truss.
Dimensions: Span length: 100.0 ft.
Total length: 100.0 ft.
Deck width: 21.0 ft.
Also called: Road 75 Bridge
Approximate latitude, longitude: +41.48156, -120.64007 (decimal degrees)
41°28'54" N, 120°38'24" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/697028/4594905 (zone/easting/northing)
Quadrangle map:: Rattlesnake Butte
Elevation: 4337 ft. above sea level
Inventory numbers: CA 3C-91 (California bridge number)
CA 03C-91 (California bridge number)
BH 11158 (Bridgehunter.com ID)
Inspection (as of 09/2015): Deck condition rating: Very Good (8 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 50.4 (out of 100)
Average daily traffic (as of 2006): 198