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U. S. 031 over L * N Railroad

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

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

U. S. 031 over L * N Railroad in Montgomery 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 6 (satisfactory condition) on the 0-9 scale.
It was built in 2006, making it 19 years old at the 2025 inventory.
It carries about 13,930 vehicles a day (traffic count year 2013).
Its listed owner is the state highway agency.
It is one of 363 of the 597 inventoried bridges in Montgomery County rated fair (60.8%); 16 (2.7%) 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	Prestressed concrete stringer or multi-beam girder
Length	about 193 ft
Location	1200 Ft W of S. By-pass
NBI structure number	019544
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I85 over Rosa Parks	1971	133,908	Fair
In 85 over Ryan St	1969	109,830	Fair
In 85 over Ann St	1969	109,830	Fair
In 85 over Chestnut Street	1970	109,830	Fair
I85 over Stream	1969	109,530	Fair
I-85 over S Jackson St	1969	104,310	Poor