US Bridges

CO Rt 8 over Cowpen Creek

Good

Lauderdale County, Alabama · 4.5 MI E Int Al 17 · Structure no. 018927

Built
2006
19 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
150 ft
3 main spans
Daily traffic
570
2005 count
Owner
County
County Highway Agency

About this bridge

CO Rt 8 over Cowpen Creek is a prestressed concrete stringer/multi-beam or girder carrying CO Rt 8 over Cowpen Creek in Lauderdale County, Alabama. It was built in 2006, so it is 19 years old, younger 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 570 vehicles a day, roughly 10% of them trucks, projected to reach 798 by 2029. The structure is 150 ft (45.7 m) long and 29 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesCO Rt 8
CrossesCowpen Creek
Location4.5 MI E Int Al 17
RouteCounty Highway 119
StateAlabama
Coordinates34.95513, -87.59034
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating91.6 US tons
Inventory rating57.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length150 ft (45.7 m)
Longest span50 ft (15.2 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic570 (2005)
Projected traffic798 by 2029
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 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$1.2 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO Rt 8 over Cowpen Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is CO Rt 8 over Cowpen 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 May 2024.

How much traffic does CO Rt 8 over Cowpen Creek carry?

About 570 vehicles per day (2005 count), of which roughly 10% are trucks.

How long is CO Rt 8 over Cowpen Creek?

The structure is 150 ft (45.7 m) long with a longest span of 50 ft (15.2 m) and a deck 29 ft wide.

Who owns CO Rt 8 over Cowpen Creek?

It is owned by the County Highway Agency.