Home › Alabama › Mobile County › Conception St Rd over Three Mile Creek

Conception St Rd over Three Mile Creek

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

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

Conception St Rd over Three Mile Creek in Mobile County, Alabama, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 2000, making it 25 years old at the 2025 inventory.
It carries about 1,653 vehicles a day (traffic count year 2024).
Its listed owner is a city or municipal highway agency.
It is one of 464 of the 609 inventoried bridges in Mobile County rated fair (76.2%); 15 (2.5%) 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 multiple box beam
Length	about 306 ft
Location	0.9 Mile S of Craft Hwy
NBI structure number	017857
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-65 over Old Shell Rd	1962	97,939	Fair
I-65 over Spring Hill Ave	1962	97,939	Fair
I-10 WB * EB over Branch	1964	96,938	Fair
I-10 WB * EB over Halls Mill Creek	1964	96,938	Fair
I-10 WB * EB over Moores Creek	1964	96,938	Fair
I-65 over Three Mile Creek	1962	92,601	Fair