101L WB over 56th Street
GoodMaricopa County, Arizona · 2.4 MI E JCT SR 51 · Structure no. 02543
- Built
- 2001
- 24 years old, rebuilt 2020
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 216 ft
- 2 main spans
- Daily traffic
- 89,543
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
101L WB over 56th Street is a prestressed concrete continuous box beam or girders - single or spread carrying 101L WB over 56th Street in Maricopa County, Arizona. It was built in 2001 and reconstructed in 2020, so it is 24 years old, younger than the Arizona average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 89,543 vehicles a day, roughly 7% of them trucks, projected to reach 89,553 by 2042. The structure is 216 ft (65.8 m) long and 84 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 101L WB over 56th Street built?
It was built in 2001, making it 24 years old in 2025. It was reconstructed in 2020.
What condition is 101L WB over 56th Street in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2025.
How much traffic does 101L WB over 56th Street carry?
About 89,543 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is 101L WB over 56th Street?
The structure is 216 ft (65.8 m) long with a longest span of 104 ft (31.7 m) and a deck 84 ft wide.
Who owns 101L WB over 56th Street?
It is owned by the State Highway Agency.