US Bridges

Cherokee #8 over Terrapin Creek

FairPosted for load

Cherokee County, Alabama · 0.8 MI E Int Ala # 9 · Structure no. 009060

Built
1966
59 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
405 ft
3 main spans
Daily traffic
325
2020 count
Owner
County
County Highway Agency

About this bridge

Cherokee #8 over Terrapin Creek is a steel stringer/multi-beam or girder carrying Cherokee #8 over Terrapin Creek in Cherokee County, Alabama. It was built in 1966, so it is 59 years old, older 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. Its operating status is: posted for load restriction.

It carries about 325 vehicles a day, roughly 5% of them trucks, projected to reach 500 by 2040. The structure is 405 ft (123.5 m) long and 29 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

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CarriesCherokee #8
CrossesTerrapin Creek
Location0.8 MI E Int Ala # 9
RouteCounty Highway 8
CountyCherokee County
StateAlabama
Coordinates33.97906, -85.60127
Functional classRural Major 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating40.9 US tons
Inventory rating24.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3 (+6 approach)
Design loadH 15
Structure length405 ft (123.5 m)
Longest span80 ft (24.4 m)
Deck width29 ft (8.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic325 (2020)
Projected traffic500 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.9 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Cherokee #8 over Terrapin Creek built?

It was built in 1966, making it 59 years old in 2025.

What condition is Cherokee #8 over Terrapin 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 July 2024.

How much traffic does Cherokee #8 over Terrapin Creek carry?

About 325 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Cherokee #8 over Terrapin Creek?

The structure is 405 ft (123.5 m) long with a longest span of 80 ft (24.4 m) and a deck 29 ft wide.

Who owns Cherokee #8 over Terrapin Creek?

It is owned by the County Highway Agency.