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SR15/US29 over I-85

Chambers County, Alabama · rated Fair in the 2025 National Bridge Inventory

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

SR15/US29 over I-85 in Chambers County, Alabama, 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 1959, making it 66 years old at the 2025 inventory.
It carries about 24,968 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 73 of the 185 inventoried bridges in Chambers County rated fair (39.5%); 14 (7.6%) 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 tee beam
Length	about 265 ft
Location	Jct I-85 / US 29(EXIT 79)
NBI structure number	006574
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-85 (sbl) over Chattahoochee River	1961	44,900	Fair
I-85 (nbl) over Chattahoochee River	1961	41,000	Fair
I-85 over Little Osanippa Creek	1961	38,376	Fair
SR15 / US29 over CSX Railroad	1949	23,363	Fair
I-85 over Moores Ck * Abandoned RR	1989	20,425	Good
I-85 over Moores Ck * Abandoned RR	1989	20,425	Fair