US Bridges

Lock Access Road over Little Paint Rock Creek

Good

Marshall County, Alabama · 0.3 MI South US 431 · Structure no. 000004504800350

Built
1939
86 years old
Condition
Good
inspected January 2025
Type
Tee Beam
Concrete
Length
63 ft
1 main span
Daily traffic
191
2021 count
Owner
Federal
Tennessee Valley Authority

About this bridge

Lock Access Road over Little Paint Rock Creek is a concrete tee beam carrying Lock Access Road over Little Paint Rock Creek in Marshall County, Alabama. It was built in 1939, so it is 86 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 191 vehicles a day, roughly 5% of them trucks, projected to reach 375 by 2041. The structure is 63 ft (19.2 m) long and 27 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesLock Access Road
CrossesLittle Paint Rock Creek
Location0.3 MI South US 431
RouteFederal Lands Road 0
StateAlabama
Coordinates34.47222, -86.375
Functional classRural Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.6 US tons
Inventory rating31.7 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length63 ft (19.2 m)
Longest span60 ft (18.3 m)
Deck width27 ft (8.2 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic191 (2021)
Projected traffic375 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTennessee Valley Authority
Maintained byTennessee Valley Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Lock Access Road over Little Paint Rock Creek built?

It was built in 1939, making it 86 years old in 2025.

What condition is Lock Access Road over Little Paint Rock Creek 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 January 2025.

How much traffic does Lock Access Road over Little Paint Rock Creek carry?

About 191 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Lock Access Road over Little Paint Rock Creek?

The structure is 63 ft (19.2 m) long with a longest span of 60 ft (18.3 m) and a deck 27 ft wide.

Who owns Lock Access Road over Little Paint Rock Creek?

It is owned by the Tennessee Valley Authority.