US Bridges

SR 79 over Creek * Lake

Good

Marshall County, Alabama · 8.5 MI N JCT US431 * SR79 · Structure no. 001624

Built
1937
88 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete
Length
24 ft
1 main span
Daily traffic
4,637
2023 count
Owner
State
State Highway Agency

About this bridge

SR 79 over Creek * Lake is a concrete culvert carrying SR 79 over Creek * Lake in Marshall County, Alabama. It was built in 1937, so it is 88 years old, older 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 4,637 vehicles a day, roughly 13% of them trucks, projected to reach 6,492 by 2043. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 79
CrossesCreek * Lake
Location8.5 MI N JCT US431 * SR79
RouteState Highway 79
StateAlabama
Coordinates34.5219, -86.17637
Functional classRural Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadH 15
Structure length24 ft (7.3 m)
Longest span24 ft (7.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,637 (2023)
Projected traffic6,492 by 2043
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$288,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 79 over Creek * Lake built?

It was built in 1937, making it 88 years old in 2025.

What condition is SR 79 over Creek * Lake 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 December 2024.

How much traffic does SR 79 over Creek * Lake carry?

About 4,637 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is SR 79 over Creek * Lake?

The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m).

Who owns SR 79 over Creek * Lake?

It is owned by the State Highway Agency.