US Bridges

US 11 over Black Warrior River

Good

Tuscaloosa County, Alabama · 8.7 MI S Tuscaloosa · Structure no. 016718

Built
2000
25 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
1,472 ft
3 main spans
Daily traffic
4,281
2021 count
Owner
State
State Highway Agency

About this bridge

US 11 over Black Warrior River is a prestressed concrete continuous stringer/multi-beam or girder carrying US 11 over Black Warrior River in Tuscaloosa County, Alabama. It was built in 2000, so it is 25 years old, younger than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,281 vehicles a day, roughly 6% of them trucks, projected to reach 5,766 by 2041. The structure is 1,472 ft (448.6 m) long and 46 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesUS 11
CrossesBlack Warrior River
Location8.7 MI S Tuscaloosa
RouteU.S. Route 11
StateAlabama
Coordinates33.1172, -87.66323
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.2 US tons
Inventory rating28.1 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3 (+8 approach)
Design loadHS 20
Structure length1,472 ft (448.6 m)
Longest span262 ft (80 m)
Deck width46 ft (14 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,281 (2021)
Projected traffic5,766 by 2041
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$15.2 million (2025 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was US 11 over Black Warrior River built?

It was built in 2000, making it 25 years old in 2025.

What condition is US 11 over Black Warrior River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.

How much traffic does US 11 over Black Warrior River carry?

About 4,281 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is US 11 over Black Warrior River?

The structure is 1,472 ft (448.6 m) long with a longest span of 262 ft (80 m) and a deck 46 ft wide.

Who owns US 11 over Black Warrior River?

It is owned by the State Highway Agency.