US Bridges

Sipsey Valley Roa over Hammer Creek

Good

Tuscaloosa County, Alabama · 4.4 MI N of JCT CO No 28 · Structure no. 005909

Built
1957
68 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete
Length
78 ft
5 main spans
Daily traffic
300
1996 count
Owner
County
County Highway Agency

About this bridge

Sipsey Valley Roa over Hammer Creek is a concrete culvert carrying Sipsey Valley Roa over Hammer Creek in Tuscaloosa County, Alabama. It was built in 1957, so it is 68 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.

It carries about 300 vehicles a day, roughly 5% of them trucks, projected to reach 375 by 2035. The structure is 78 ft (23.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSipsey Valley Roa
CrossesHammer Creek
Location4.4 MI N of JCT CO No 28
RouteCounty Highway 40
StateAlabama
Coordinates33.19111, -87.77294
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.8 US tons
Inventory rating23.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans5
Design loadHS 20
Structure length78 ft (23.8 m)
Longest span15 ft (4.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (1996)
Projected traffic375 by 2035
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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$615,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Sipsey Valley Roa over Hammer Creek built?

It was built in 1957, making it 68 years old in 2025.

What condition is Sipsey Valley Roa over Hammer 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 December 2023.

How much traffic does Sipsey Valley Roa over Hammer Creek carry?

About 300 vehicles per day (1996 count), of which roughly 5% are trucks.

How long is Sipsey Valley Roa over Hammer Creek?

The structure is 78 ft (23.8 m) long with a longest span of 15 ft (4.6 m).

Who owns Sipsey Valley Roa over Hammer Creek?

It is owned by the County Highway Agency.