Structure 18101 · Jefferson County, AL

Alliance Road over Warrior Rivr Locust Fork

Carries Alliance Road over Warrior Rivr Locust Fork, 3.0 Mi. East Of Al. 269.

Overall conditionGood

Set by its lowest-rated component: Deck at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructure9/9 · Excellent
Substructure9/9 · Excellent
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT680 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9 · sets the ratingSuperstructure 9/9Substructure 9/9

680 ft end to end, longest span 276 ft: about 1.9 football fields. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built201115 years old
Length680.1 ft207.3 m
Daily traffic3,000counted 2024
Last inspectedMay 2024every 24 months

Location

StateAlabama
CountyJefferson
Location3.0 Mi. East Of Al. 269
CarriesAlliance Road
CrossesWarrior Rivr Locust Fork
Coordinates33.57471, -87.14261

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length680.1 ft (207.3 m)
Max Span275.9 ft (84.1 m)
Deck Width46.6 ft (14.2 m)
Deck Area2943.7 sq m
Main Spans3
Year Built2011

Traffic

Avg Daily Traffic3,000 (2024)
Truck Traffic30%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number018101

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

Nearby Bridges