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Murphy Road over Tres Pinos Creek

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

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

Murphy Road over Tres Pinos Creek in San Benito 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 1960, making it 65 years old at the 2025 inventory.
It carries about 200 vehicles a day (traffic count year 2010).
Its listed owner is the county highway agency.
It is one of 34 of the 76 inventoried bridges in San Benito County rated fair (44.7%); 7 (9.2%) 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	Steel stringer or multi-beam girder
Length	about 194 ft
Location	East of SR 25
NBI structure number	43C0046
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Lomerias Rd over U.S. Highway 101	1969	52,500	Fair
U.S. Highway 101 over San Juan Creek	1931	51,000	Good
US Highway 101 SB over Anzar Road	1972	32,000	Good
State Route 156 over San Juan Creek	1961	26,000	Fair
US Highway 101 SB over San Benito River	1932	25,500	Fair
US Highway 101 NB over San Benito River	1951	25,500	Fair