US Bridges

US 43 over 5th Street

Fair

Tuscaloosa County, Alabama · Northport · Structure no. 011256

Built
1974
51 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
263 ft
3 main spans
Daily traffic
42,139
2020 count
Owner
State
State Highway Agency

About this bridge

US 43 over 5th Street is a steel continuous stringer/multi-beam or girder carrying US 43 over 5th Street in Tuscaloosa County, Alabama. It was built in 1974, so it is 51 years old, younger than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 42,139 vehicles a day, roughly 6% of them trucks, projected to reach 69,050 by 2040. The structure is 263 ft (80.1 m) long and 44 ft wide.

CarriesUS 43
Crosses5th Street
LocationNorthport
RouteU.S. Route 43
StateAlabama
Coordinates33.21853, -87.57578
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating70.8 US tons
Inventory rating42.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length263 ft (80.1 m)
Longest span100 ft (30.5 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic42,139 (2020)
Projected traffic69,050 by 2040
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$3 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 43 over 5th Street built?

It was built in 1974, making it 51 years old in 2025.

What condition is US 43 over 5th Street in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does US 43 over 5th Street carry?

About 42,139 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is US 43 over 5th Street?

The structure is 263 ft (80.1 m) long with a longest span of 100 ft (30.5 m) and a deck 44 ft wide.

Who owns US 43 over 5th Street?

It is owned by the State Highway Agency.