US Bridges

AL-5 over Mulberry Fork Warrior

Poor

Walker County, Alabama · 6 MI E Jasper · Structure no. 011967

Built
1978
47 years old
Condition
Poor
inspected June 2024
Type
Girder and Floorbeam System
Steel Continuous
Length
808 ft
3 main spans
Daily traffic
11,113
2020 count
Owner
State
State Highway Agency

About this bridge

AL-5 over Mulberry Fork Warrior is a steel continuous girder and floorbeam system carrying AL-5 over Mulberry Fork Warrior in Walker County, Alabama. It was built in 1978, so it is 47 years old, younger than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 11,113 vehicles a day, roughly 18% of them trucks, projected to reach 12,000 by 2041. The structure is 808 ft (246.3 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesAL-5
CrossesMulberry Fork Warrior
Location6 MI E Jasper
RouteState Highway 5
StateAlabama
Coordinates33.80626, -87.13937
Functional classRural Principal Arterial - Other

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.5 US tons
Inventory rating24.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 20
Structure length808 ft (246.3 m)
Longest span260 ft (79.2 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,113 (2020)
Projected traffic12,000 by 2041
Trucks18%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$7.8 million (2025 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was AL-5 over Mulberry Fork Warrior built?

It was built in 1978, making it 47 years old in 2025.

What condition is AL-5 over Mulberry Fork Warrior in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.

How much traffic does AL-5 over Mulberry Fork Warrior carry?

About 11,113 vehicles per day (2020 count), of which roughly 18% are trucks.

How long is AL-5 over Mulberry Fork Warrior?

The structure is 808 ft (246.3 m) long with a longest span of 260 ft (79.2 m) and a deck 43 ft wide.

Who owns AL-5 over Mulberry Fork Warrior?

It is owned by the State Highway Agency.