US Bridges

South Park RD over Valley Ck

Fair

Jefferson County, Alabama · So Pk RD * Valley Ck · Structure no. 000281

Built
1925
100 years old
Condition
Fair
inspected September 2023
Type
Slab
Concrete
Length
96 ft
4 main spans
Daily traffic
8,000
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

South Park RD over Valley Ck is a concrete slab carrying South Park RD over Valley Ck in Jefferson County, Alabama. It was built in 1925, so it is 100 years old, older 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 8,000 vehicles a day, roughly 10% of them trucks, projected to reach 12,000 by 2036. The structure is 96 ft (29.2 m) long and 50 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSouth Park RD
CrossesValley Ck
LocationSo Pk RD * Valley Ck
RouteCity Street 0
StateAlabama
Coordinates33.4862, -86.87601
Functional classUrban 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 inspectionSeptember 2023
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating48 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length96 ft (29.2 m)
Longest span24 ft (7.3 m)
Deck width50 ft (15.3 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,000 (2016)
Projected traffic12,000 by 2036
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$1.4 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was South Park RD over Valley Ck built?

It was built in 1925, making it 100 years old in 2025.

What condition is South Park RD over Valley Ck 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 September 2023.

How much traffic does South Park RD over Valley Ck carry?

About 8,000 vehicles per day (2016 count), of which roughly 10% are trucks.

How long is South Park RD over Valley Ck?

The structure is 96 ft (29.2 m) long with a longest span of 24 ft (7.3 m) and a deck 50 ft wide.

Who owns South Park RD over Valley Ck?

It is owned by the City or Municipal Highway Agency.