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State Route 132 over San Joaquin River

Stanislaus County, California · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

State Route 132 over San Joaquin River in Stanislaus County, California, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1971, making it 54 years old at the 2025 inventory.
It carries about 13,950 vehicles a day (traffic count year 2015).
Its listed owner is the state highway agency.
It is one of 214 of the 386 inventoried bridges in Stanislaus County rated fair (55.4%); 52 (13.5%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Continuous concrete multiple box beam
Length	about 1,500 ft
Location	10-sta-132-r2.43
NBI structure number	38 0045
Condition class	Fair

Source: FHWA National Bridge Inventory, 2025 data as reported by the California department of transportation.

Bridge	Built	Vehicles/day	Condition
State Route 99 over 9TH Street & UP RR	1963	121,000	Fair
State Route 99 over Second St-sb 99 on Ramp	1965	101,000	Good
State Route 99 over SB 99-north St Off Ramp	1965	101,000	Good
State Route 99 over Ceres Main Canal	1941	96,000	Fair
State Route 99 over Mitchell Rd	1965	96,000	Fair
Briggsmore Road over UP RR & Brink Avenue	1976	71,797	Poor