US Bridges

Al 79 over Self Creek

Fair

Blount County, Alabama · 2.8 Mi.No. Jeff Co.Ln. · Structure no. 004655

Built
1953
72 years old, rebuilt 1986
Condition
Fair
inspected June 2023
Type
Culvert
Concrete
Length
44 ft
4 main spans
Daily traffic
7,560
2022 count
Owner
State
State Highway Agency

About this bridge

Al 79 over Self Creek is a concrete culvert carrying Al 79 over Self Creek in Blount County, Alabama. It was built in 1953 and reconstructed in 1986, so it is 72 years old, older 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 6 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 7,560 vehicles a day, roughly 8% of them trucks, projected to reach 9,116 by 2042. The structure is 44 ft (13.4 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesAl 79
CrossesSelf Creek
Location2.8 Mi.No. Jeff Co.Ln.
RouteState Highway 79
StateAlabama
Coordinates33.83389, -86.66667
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating32.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadUnknown
Structure length44 ft (13.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,560 (2022)
Projected traffic9,116 by 2042
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$627,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Al 79 over Self Creek built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1986.

What condition is Al 79 over Self Creek 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 June 2023.

How much traffic does Al 79 over Self Creek carry?

About 7,560 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Al 79 over Self Creek?

The structure is 44 ft (13.4 m) long with a longest span of 10 ft (3 m).

Who owns Al 79 over Self Creek?

It is owned by the State Highway Agency.