US Bridges

CO 18 over Cane Creek

FairPosted for load

Cleburne County, Alabama · Cane Creek CO 18 · Structure no. 007949

Built
1963
62 years old
Condition
Fair
inspected May 2023
Type
Channel Beam
Concrete
Length
304 ft
16 main spans
Daily traffic
300
2002 count
Owner
County
County Highway Agency

About this bridge

CO 18 over Cane Creek is a concrete channel beam carrying CO 18 over Cane Creek in Cleburne County, Alabama. It was built in 1963, so it is 62 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 5 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 300 vehicles a day, roughly 1% of them trucks, projected to reach 650 by 2035. The structure is 304 ft (92.8 m) long and 22 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesCO 18
CrossesCane Creek
LocationCane Creek CO 18
RouteCounty Highway 18
StateAlabama
Coordinates33.62966, -85.53532
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating40.2 US tons
Inventory rating24.1 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans16
Design loadH 15
Structure length304 ft (92.8 m)
Longest span19 ft (5.8 m)
Deck width22 ft (6.6 m)
Roadway width22 ft (6.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2002)
Projected traffic650 by 2035
Trucks1%
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$1.6 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO 18 over Cane Creek built?

It was built in 1963, making it 62 years old in 2025.

What condition is CO 18 over Cane 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 May 2023.

How much traffic does CO 18 over Cane Creek carry?

About 300 vehicles per day (2002 count), of which roughly 1% are trucks.

How long is CO 18 over Cane Creek?

The structure is 304 ft (92.8 m) long with a longest span of 19 ft (5.8 m) and a deck 22 ft wide.

Who owns CO 18 over Cane Creek?

It is owned by the County Highway Agency.