I - 20/59 over Lloyd Nolan Pkwy
FairJefferson County, Alabama · I-20/59 / L Nolan Pkwy · Structure no. 014390
- Built
- 1968
- 57 years old, rebuilt 1988
- Condition
- Fair
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 295 ft
- 4 main spans
- Daily traffic
- 70,884
- 2025 count
- Owner
- State
- State Highway Agency
About this bridge
I - 20/59 over Lloyd Nolan Pkwy is a steel continuous stringer/multi-beam or girder carrying I - 20/59 over Lloyd Nolan Pkwy in Jefferson County, Alabama. It was built in 1968 and reconstructed in 1988, so it is 57 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 5 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 70,884 vehicles a day, roughly 11% of them trucks, projected to reach 128,025 by 2045. The structure is 295 ft (89.9 m) long and 109 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I - 20/59 over Lloyd Nolan Pkwy built?
It was built in 1968, making it 57 years old in 2025. It was reconstructed in 1988.
What condition is I - 20/59 over Lloyd Nolan Pkwy 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 February 2025.
How much traffic does I - 20/59 over Lloyd Nolan Pkwy carry?
About 70,884 vehicles per day (2025 count), of which roughly 11% are trucks.
How long is I - 20/59 over Lloyd Nolan Pkwy?
The structure is 295 ft (89.9 m) long with a longest span of 85 ft (25.9 m) and a deck 109 ft wide.
Who owns I - 20/59 over Lloyd Nolan Pkwy?
It is owned by the State Highway Agency.