7th Avenue over I 10
GoodMaricopa County, Arizona · 1.66 MI E of JCT I 17 · Structure no. 01958
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 278 ft
- 2 main spans
- Daily traffic
- 46,649
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
7th Avenue over I 10 is a prestressed concrete continuous box beam or girders - single or spread carrying 7th Avenue over I 10 in Maricopa County, Arizona. It was built in 1988, so it is 37 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 46,649 vehicles a day, roughly 5% of them trucks, projected to reach 46,659 by 2042. The structure is 278 ft (84.7 m) long and 127 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
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 7th Avenue over I 10 built?
It was built in 1988, making it 37 years old in 2025.
What condition is 7th Avenue over I 10 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 May 2024.
How much traffic does 7th Avenue over I 10 carry?
About 46,649 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is 7th Avenue over I 10?
The structure is 278 ft (84.7 m) long with a longest span of 142 ft (43.3 m) and a deck 127 ft wide.
Who owns 7th Avenue over I 10?
It is owned by the State Highway Agency.