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SR0080 EB over SR0478 St Petersburg Rd

Clarion County, Pennsylvania · rated Fair in the 2025 National Bridge Inventory

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

SR0080 EB over SR0478 St Petersburg Rd in Clarion County, Pennsylvania, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
It was built in 1966 and reconstructed in 1995, making it 59 years old at the 2025 inventory.
It carries about 10,933 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 113 of the 172 inventoried bridges in Clarion County rated fair (65.7%); 12 (7.0%) 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 prestressed concrete multiple box beam
Length	about 116 ft
Location	St.petersburg Rd EB
NBI structure number	000000000010933
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
SR0080 Eb&wb over Clarion River	1965	24,748	Fair
SR 0080 Eb&wb over Allegheny RIV;SR0268;RR	1966	22,928	Fair
SR0080 Eb&wb over Turkey Run	1966	22,358	Fair
SR0080 Eb&wb over Deer Creek & T-411	1965	19,699	Fair
SR0080 WB over SR1009	1965	12,828	Fair
SR0080 EB over SR1009 & Brush Run	1965	12,152	Fair