US Bridges

I - 459 South over Little Shades Creek

Fair

Jefferson County, Alabama · I459 * Little Shades Ck · Structure no. 011923

Built
1978
47 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
345 ft
4 main spans
Daily traffic
51,820
2023 count
Owner
State
State Highway Agency

About this bridge

I - 459 South over Little Shades Creek is a steel continuous stringer/multi-beam or girder carrying I - 459 South over Little Shades Creek in Jefferson County, Alabama. It was built in 1978, so it is 47 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 51,820 vehicles a day, roughly 10% of them trucks, projected to reach 65,522 by 2043. The structure is 345 ft (105.2 m) long and 82 ft wide.

CarriesI - 459 South
CrossesLittle Shades Creek
LocationI459 * Little Shades Ck
RouteInterstate 459
StateAlabama
Coordinates33.39829, -86.77759
Functional classUrban Principal Arterial - Interstate

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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.2 US tons
Inventory rating41.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length345 ft (105.2 m)
Longest span100 ft (30.5 m)
Deck width82 ft (25 m)
Roadway width79 ft (24 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic51,820 (2023)
Projected traffic65,522 by 2043
Trucks10%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$7.1 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was I - 459 South over Little Shades Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is I - 459 South over Little Shades Creek 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 October 2023.

How much traffic does I - 459 South over Little Shades Creek carry?

About 51,820 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is I - 459 South over Little Shades Creek?

The structure is 345 ft (105.2 m) long with a longest span of 100 ft (30.5 m) and a deck 82 ft wide.

Who owns I - 459 South over Little Shades Creek?

It is owned by the State Highway Agency.