US Bridges

Oak Street West over Dry Branch

Fair

Jefferson County, Alabama · 500 W HWY 75 Pinson · Structure no. 006868

Built
1993
32 years old
Condition
Fair
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
63 ft
1 main span
Daily traffic
120
2024 count
Owner
County
County Highway Agency

About this bridge

Oak Street West over Dry Branch is a prestressed concrete box beam or girders - multiple carrying Oak Street West over Dry Branch in Jefferson County, Alabama. It was built in 1993, so it is 32 years old, younger 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 6 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 120 vehicles a day, roughly 5% of them trucks, projected to reach 205 by 2044. The structure is 63 ft (19.2 m) long and 30 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesOak Street West
CrossesDry Branch
Location500 W HWY 75 Pinson
RouteCounty Highway 0
StateAlabama
Coordinates33.68352, -86.68362
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating41.7 US tons
Inventory rating25 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length63 ft (19.2 m)
Longest span61 ft (18.6 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic120 (2024)
Projected traffic205 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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$601,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Oak Street West over Dry Branch built?

It was built in 1993, making it 32 years old in 2025.

What condition is Oak Street West over Dry Branch 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 January 2024.

How much traffic does Oak Street West over Dry Branch carry?

About 120 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Oak Street West over Dry Branch?

The structure is 63 ft (19.2 m) long with a longest span of 61 ft (18.6 m) and a deck 30 ft wide.

Who owns Oak Street West over Dry Branch?

It is owned by the County Highway Agency.