US Bridges

Armstrong Loop over Hayes Creek

Fair

Blount County, Alabama · 2 MI E of Hayden · Structure no. 014289

Built
1987
38 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete
Length
25 ft
3 main spans
Daily traffic
264
2024 count
Owner
County
County Highway Agency

About this bridge

Armstrong Loop over Hayes Creek is a concrete culvert carrying Armstrong Loop over Hayes Creek in Blount County, Alabama. It was built in 1987, so it is 38 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 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 264 vehicles a day, roughly 8% of them trucks, projected to reach 393 by 2044. The structure is 25 ft (7.6 m) long and 33 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesArmstrong Loop
CrossesHayes Creek
Location2 MI E of Hayden
RouteCounty Highway 354
StateAlabama
Coordinates33.88764, -86.73099
Functional classRural Local

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating71 US tons
Inventory rating43 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span8 ft (2.4 m)
Deck width33 ft (10.1 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic264 (2024)
Projected traffic393 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$296,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Armstrong Loop over Hayes Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is Armstrong Loop over Hayes 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 November 2024.

How much traffic does Armstrong Loop over Hayes Creek carry?

About 264 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Armstrong Loop over Hayes Creek?

The structure is 25 ft (7.6 m) long with a longest span of 8 ft (2.4 m) and a deck 33 ft wide.

Who owns Armstrong Loop over Hayes Creek?

It is owned by the County Highway Agency.