US Bridges

CO RD 15 over Sinking Creek

Good

Lauderdale County, Alabama · 1.4 MI S Int CO RD 14 · Structure no. 017411

Built
1998
27 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
38 ft
3 main spans
Daily traffic
202
1989 count
Owner
County
County Highway Agency

About this bridge

CO RD 15 over Sinking Creek is a concrete culvert carrying CO RD 15 over Sinking Creek in Lauderdale County, Alabama. It was built in 1998, so it is 27 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 202 vehicles a day, projected to reach 300 by 2030. The structure is 38 ft (11.6 m) long and 33 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesCO RD 15
CrossesSinking Creek
Location1.4 MI S Int CO RD 14
RouteCounty Highway 15
StateAlabama
Coordinates34.82144, -87.79927
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating78.3 US tons
Inventory rating47 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length38 ft (11.6 m)
Longest span12 ft (3.6 m)
Deck width33 ft (10 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic202 (1989)
Projected traffic300 by 2030
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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$373,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO RD 15 over Sinking Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is CO RD 15 over Sinking 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 July 2024.

How much traffic does CO RD 15 over Sinking Creek carry?

About 202 vehicles per day (1989 count).

How long is CO RD 15 over Sinking Creek?

The structure is 38 ft (11.6 m) long with a longest span of 12 ft (3.6 m) and a deck 33 ft wide.

Who owns CO RD 15 over Sinking Creek?

It is owned by the County Highway Agency.