Dawson Street over I - 20
FairSt. Clair County, Alabama · 0 . 6 MI E ST Clair CO LN · Structure no. 007213
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected May 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 229 ft
- 4 main spans
- Daily traffic
- 868
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Dawson Street over I - 20 is a concrete continuous tee beam carrying Dawson Street over I - 20 in St. Clair County, Alabama. It was built in 1961, so it is 64 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 868 vehicles a day, roughly 1% of them trucks, projected to reach 1,234 by 2044. The structure is 229 ft (69.8 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dawson Street over I - 20 built?
It was built in 1961, making it 64 years old in 2025.
What condition is Dawson Street over I - 20 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 May 2024.
How much traffic does Dawson Street over I - 20 carry?
About 868 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is Dawson Street over I - 20?
The structure is 229 ft (69.8 m) long with a longest span of 63 ft (19.2 m) and a deck 27 ft wide.
Who owns Dawson Street over I - 20?
It is owned by the State Highway Agency.