IRR Thomas RD L 10 over Drainage Channel
GoodMaricopa County, Arizona · 6.5 MI N JCT US 60 · Structure no. 06975
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 26 ft
- 3 main spans
- Daily traffic
- 2,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IRR Thomas RD L 10 over Drainage Channel is a concrete continuous culvert carrying IRR Thomas RD L 10 over Drainage Channel in Maricopa County, Arizona. It was built in 1993, so it is 32 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 2,000 vehicles a day, roughly 10% of them trucks, projected to reach 2,010 by 2042. The structure is 26 ft (7.9 m) long. 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR Thomas RD L 10 over Drainage Channel built?
It was built in 1993, making it 32 years old in 2025.
What condition is IRR Thomas RD L 10 over Drainage Channel 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 November 2024.
How much traffic does IRR Thomas RD L 10 over Drainage Channel carry?
About 2,000 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is IRR Thomas RD L 10 over Drainage Channel?
The structure is 26 ft (7.9 m) long with a longest span of 8 ft (2.4 m).
Who owns IRR Thomas RD L 10 over Drainage Channel?
It is owned by the State Highway Agency.