I 10 over Southern Avenue
GoodMaricopa County, Arizona · 0.3 MI W JCT US 60 · Structure no. 02702
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected February 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 151 ft
- 3 main spans
- Daily traffic
- 176,142
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 10 over Southern Avenue is a prestressed concrete box beam or girders - multiple carrying I 10 over Southern Avenue in Maricopa County, Arizona. It was built in 2002, so it is 23 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 176,142 vehicles a day, roughly 7% of them trucks, projected to reach 176,152 by 2041. The structure is 151 ft (46 m) long and 49 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 I 10 over Southern Avenue built?
It was built in 2002, making it 23 years old in 2025.
What condition is I 10 over Southern Avenue 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 February 2023.
How much traffic does I 10 over Southern Avenue carry?
About 176,142 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is I 10 over Southern Avenue?
The structure is 151 ft (46 m) long with a longest span of 87 ft (26.5 m) and a deck 49 ft wide.
Who owns I 10 over Southern Avenue?
It is owned by the State Highway Agency.