Bridgehunter.com | Manthey Road Bridge

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Photos

Manthey Road

Looking North

Photo taken by Craig Philpott in April 2010

Overview: Pratt Through truss bridge over San Joaquin River on Manthey Road in Lathrop
Location: San Joaquin County, California
Status: Open to traffic
History: Built 1926
Design: Pratt camelback through truss with Bascule lift approach on North end.
Dimensions: Length of largest span: 200.1 ft.
Total length: 539.1 ft.
Deck width: 24.3 ft.
Vertical clearance above deck: 15.3 ft.
Approximate latitude, longitude: +37.78596, -121.30677 (decimal degrees)
37°47'09" N, 121°18'24" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/649097/4183417 (zone/easting/northing)
Elevation: 22 ft. above sea level
USGS topographic map: Lathrop, CA
Inventory numbers: CA 29C-127 (California bridge number)
BH 11431 (Bridgehunter.com ID)
Inspection (as of 08/2010): Deck condition rating: Serious (3 out of 9)
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 7.1 (out of 100)
Average daily traffic (as of 1987): 750

April 4, 2010: Updated by Craig Philpott: Corrected location, added design, added photos, added street view