US Bridges

SR 69 over Whirl Creek

Good

Marengo County, Alabama · 2.6 MI N of Linden · Structure no. 017678

Built
2020
5 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete
Length
39 ft
3 main spans
Daily traffic
1,860
2013 count
Owner
State
State Highway Agency

About this bridge

SR 69 over Whirl Creek is a concrete culvert carrying SR 69 over Whirl Creek in Marengo County, Alabama. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,860 vehicles a day, roughly 10% of them trucks, projected to reach 2,418 by 2033. The structure is 39 ft (12 m) long. If it were closed, the detour would be 18 mi (29 km).

CarriesSR 69
CrossesWhirl Creek
Location2.6 MI N of Linden
RouteState Highway 69
StateAlabama
Coordinates32.35422, -87.77172
Functional classRural Minor Arterial

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 protection9 ExcellentNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating98 US tons
Inventory rating98 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length39 ft (12 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck0 ft (0 m)

Traffic and service

Average daily traffic1,860 (2013)
Projected traffic2,418 by 2033
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$1.1 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 69 over Whirl Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is SR 69 over Whirl 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 September 2023.

How much traffic does SR 69 over Whirl Creek carry?

About 1,860 vehicles per day (2013 count), of which roughly 10% are trucks.

How long is SR 69 over Whirl Creek?

The structure is 39 ft (12 m) long with a longest span of 12 ft (3.7 m).

Who owns SR 69 over Whirl Creek?

It is owned by the State Highway Agency.