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T-633 Spruce Grove over Yellow Creek

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

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

T-633 Spruce Grove over Yellow Creek in Indiana 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 6 (satisfactory condition) on the 0-9 scale.
It was built in 1950 and reconstructed in 1991, making it 75 years old at the 2025 inventory.
It carries about 50 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 154 of the 301 inventoried bridges in Indiana County rated fair (51.2%); 54 (17.9%) 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	Timber stringer or multi-beam girder
Length	about 51 ft
Location	Btw T752 & T864
NBI structure number	000000000019465
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
SR0022 Eb&wb over Lear Rd	1952	29,096	Fair
SR0022 Eb&wb over Norfolk Southern RR	1953	29,096	Fair
SR0022 Eb&wb over SR0119 Nb&sb	2003	21,499	Good
SR0022 Eb&wb over Conemaugh River	1951	20,532	Fair
SR 0022 Eb&wb over SR 0217 & NS RR	1951	20,532	Fair
SR0286 over SR0422 Eb&wb	1993	17,343	Fair