US Bridges

Temperance Oak RD over Maple Swamp Branch

GoodPosted for load

Limestone County, Alabama · SEC29 T2S R6W · Structure no. 010598

Built
1971
54 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
27 ft
1 main span
Daily traffic
370
2014 count
Owner
County
County Highway Agency

About this bridge

Temperance Oak RD over Maple Swamp Branch is a steel stringer/multi-beam or girder carrying Temperance Oak RD over Maple Swamp Branch in Limestone County, Alabama. It was built in 1971, so it is 54 years old, older 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. Its operating status is: posted for load restriction.

It carries about 370 vehicles a day, roughly 1% of them trucks, projected to reach 550 by 2034. The structure is 27 ft (8.2 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTemperance Oak RD
CrossesMaple Swamp Branch
LocationSEC29 T2S R6W
RouteCounty Highway 66
StateAlabama
Coordinates34.84466, -87.18304
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: 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 rating25.4 US tons
Inventory rating15.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length27 ft (8.2 m)
Longest span26 ft (7.9 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic370 (2014)
Projected traffic550 by 2034
Trucks1%
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 proposedNone recorded
Estimated improvement cost$278,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Temperance Oak RD over Maple Swamp Branch built?

It was built in 1971, making it 54 years old in 2025.

What condition is Temperance Oak RD over Maple Swamp Branch 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 June 2023.

How much traffic does Temperance Oak RD over Maple Swamp Branch carry?

About 370 vehicles per day (2014 count), of which roughly 1% are trucks.

How long is Temperance Oak RD over Maple Swamp Branch?

The structure is 27 ft (8.2 m) long with a longest span of 26 ft (7.9 m) and a deck 26 ft wide.

Who owns Temperance Oak RD over Maple Swamp Branch?

It is owned by the County Highway Agency.