105th Street over Wash
GoodMaricopa County, Arizona · 0.13 MI S of Mcdowell Mtn · Structure no. 10078
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected April 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 104 ft
- 2 main spans
- Daily traffic
- 5,325
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
105th Street over Wash is a prestressed concrete continuous box beam or girders - single or spread carrying 105th Street over Wash in Maricopa County, Arizona. It was built in 1997, so it is 28 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 5,325 vehicles a day, roughly 5% of them trucks, projected to reach 5,335 by 2042. The structure is 104 ft (31.7 m) long and 67 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 105th Street over Wash built?
It was built in 1997, making it 28 years old in 2025.
What condition is 105th Street over Wash 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 April 2024.
How much traffic does 105th Street over Wash carry?
About 5,325 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is 105th Street over Wash?
The structure is 104 ft (31.7 m) long with a longest span of 50 ft (15.2 m) and a deck 67 ft wide.
Who owns 105th Street over Wash?
It is owned by the City or Municipal Highway Agency.