SR 85 NB Frtg RD over Roosevelt Canal
GoodMaricopa County, Arizona · 1.2 MI S of I 10 · Structure no. 01790
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 50
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 85 NB Frtg RD over Roosevelt Canal is a prestressed concrete box beam or girders - multiple carrying SR 85 NB Frtg RD over Roosevelt Canal in Maricopa County, Arizona. It was built in 1976, so it is 49 years old, older 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 50 vehicles a day, roughly 20% of them trucks, projected to reach 60 by 2042. The structure is 43 ft (13.1 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 85 NB Frtg RD over Roosevelt Canal built?
It was built in 1976, making it 49 years old in 2025.
What condition is SR 85 NB Frtg RD over Roosevelt Canal 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 March 2024.
How much traffic does SR 85 NB Frtg RD over Roosevelt Canal carry?
About 50 vehicles per day (2024 count), of which roughly 20% are trucks.
How long is SR 85 NB Frtg RD over Roosevelt Canal?
The structure is 43 ft (13.1 m) long with a longest span of 40 ft (12.2 m) and a deck 44 ft wide.
Who owns SR 85 NB Frtg RD over Roosevelt Canal?
It is owned by the State Highway Agency.