US Bridges

Ensley Ave East over I - 20/59

Fair

Jefferson County, Alabama · Ensley Ave * I 59 · Structure no. 008972

Built
1966
59 years old
Condition
Fair
inspected April 2024
Type
Tee Beam
Concrete Continuous
Length
318 ft
4 main spans
Daily traffic
7,000
2024 count
Owner
State
State Highway Agency

About this bridge

Ensley Ave East over I - 20/59 is a concrete continuous tee beam carrying Ensley Ave East over I - 20/59 in Jefferson County, Alabama. It was built in 1966, so it is 59 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 7,000 vehicles a day, roughly 2% of them trucks, projected to reach 8,000 by 2024. The structure is 318 ft (96.9 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesEnsley Ave East
CrossesI - 20/59
LocationEnsley Ave * I 59
RouteCity Street 0
StateAlabama
Coordinates33.50638, -86.88611
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.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment7: Better than present minimum criteria
Operating rating84.7 US tons
Inventory rating50 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length318 ft (96.9 m)
Longest span87 ft (26.5 m)
Deck width34 ft (10.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,000 (2024)
Projected traffic8,000 by 2024
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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$2.7 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ensley Ave East over I - 20/59 built?

It was built in 1966, making it 59 years old in 2025.

What condition is Ensley Ave East over I - 20/59 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 April 2024.

How much traffic does Ensley Ave East over I - 20/59 carry?

About 7,000 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Ensley Ave East over I - 20/59?

The structure is 318 ft (96.9 m) long with a longest span of 87 ft (26.5 m) and a deck 34 ft wide.

Who owns Ensley Ave East over I - 20/59?

It is owned by the State Highway Agency.