US Bridges

Co. Rt. 1568 over Duck Creek

Fair

Cullman County, Alabama · CR 1568 #1 · Structure no. 008790

Built
1965
60 years old
Condition
Fair
inspected September 2024
Type
Culvert
Concrete
Length
56 ft
3 main spans
Daily traffic
130
1991 count
Owner
County
County Highway Agency

About this bridge

Co. Rt. 1568 over Duck Creek is a concrete culvert carrying Co. Rt. 1568 over Duck Creek in Cullman County, Alabama. It was built in 1965, so it is 60 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.

It carries about 130 vehicles a day, roughly 10% of them trucks, projected to reach 175 by 2036. The structure is 56 ft (17.1 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesCo. Rt. 1568
CrossesDuck Creek
LocationCR 1568 #1
RouteCounty Highway 48
CountyCullman County
StateAlabama
Coordinates34.26011, -86.66356
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating54.5 US tons
Inventory rating32.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length56 ft (17.1 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic130 (1991)
Projected traffic175 by 2036
Trucks10%
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$672,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Co. Rt. 1568 over Duck Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is Co. Rt. 1568 over Duck 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 September 2024.

How much traffic does Co. Rt. 1568 over Duck Creek carry?

About 130 vehicles per day (1991 count), of which roughly 10% are trucks.

How long is Co. Rt. 1568 over Duck Creek?

The structure is 56 ft (17.1 m) long with a longest span of 12 ft (3.7 m).

Who owns Co. Rt. 1568 over Duck Creek?

It is owned by the County Highway Agency.