US Bridges

CO Rt 480 over Trib. to Bray Creek

Fair

DeKalb County, Alabama · 1.3 S Lathamville T9SR5E · Structure no. 011983

Built
1978
47 years old
Condition
Fair
inspected January 2025
Type
Channel Beam
Concrete
Length
24 ft
1 main span
Daily traffic
310
2025 count
Owner
County
County Highway Agency

About this bridge

CO Rt 480 over Trib. to Bray Creek is a concrete channel beam carrying CO Rt 480 over Trib. to Bray Creek in DeKalb County, Alabama. It was built in 1978, so it is 47 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 310 vehicles a day, roughly 6% of them trucks, projected to reach 461 by 2045. The structure is 24 ft (7.3 m) long and 25 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCO Rt 480
CrossesTrib. to Bray Creek
Location1.3 S Lathamville T9SR5E
RouteCounty Highway 12
StateAlabama
Coordinates34.25988, -86.03945
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.8 US tons
Inventory rating30.2 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadH 15
Structure length24 ft (7.3 m)
Longest span24 ft (7.3 m)
Deck width25 ft (7.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic310 (2025)
Projected traffic461 by 2045
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$260,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO Rt 480 over Trib. to Bray Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is CO Rt 480 over Trib. to Bray 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 January 2025.

How much traffic does CO Rt 480 over Trib. to Bray Creek carry?

About 310 vehicles per day (2025 count), of which roughly 6% are trucks.

How long is CO Rt 480 over Trib. to Bray Creek?

The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 25 ft wide.

Who owns CO Rt 480 over Trib. to Bray Creek?

It is owned by the County Highway Agency.