WB 202L S.Mountain over Southern Ave
GoodMaricopa County, Arizona · 5MI S of I-10 & S Mtn Fwy · Structure no. 20156
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 125 ft
- 1 main span
- Daily traffic
- 42,003
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
WB 202L S.Mountain over Southern Ave is a prestressed concrete stringer/multi-beam or girder carrying WB 202L S.Mountain over Southern Ave in Maricopa County, Arizona. It was built in 2019, so it is 6 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 42,003 vehicles a day, roughly 5% of them trucks, projected to reach 55,230 by 2042. The structure is 125 ft (38.1 m) long and 73 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was WB 202L S.Mountain over Southern Ave built?
It was built in 2019, making it 6 years old in 2025.
What condition is WB 202L S.Mountain over Southern Ave 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 December 2023.
How much traffic does WB 202L S.Mountain over Southern Ave carry?
About 42,003 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is WB 202L S.Mountain over Southern Ave?
The structure is 125 ft (38.1 m) long with a longest span of 120 ft (36.6 m) and a deck 73 ft wide.
Who owns WB 202L S.Mountain over Southern Ave?
It is owned by the State Highway Agency.