IRR - SL101 over Mckellips Road
GoodMaricopa County, Arizona · 4.5 MI N of JCT US 60 · Structure no. 02257
- Built
- 1992
- 33 years old, rebuilt 2015
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 165 ft
- 2 main spans
- Daily traffic
- 212,392
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IRR - SL101 over Mckellips Road is a prestressed concrete continuous box beam or girders - multiple carrying IRR - SL101 over Mckellips Road in Maricopa County, Arizona. It was built in 1992 and reconstructed in 2015, so it is 33 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 212,392 vehicles a day, roughly 8% of them trucks, projected to reach 212,402 by 2042. The structure is 165 ft (50.3 m) long and 182 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 IRR - SL101 over Mckellips Road built?
It was built in 1992, making it 33 years old in 2025. It was reconstructed in 2015.
What condition is IRR - SL101 over Mckellips Road 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 January 2025.
How much traffic does IRR - SL101 over Mckellips Road carry?
About 212,392 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is IRR - SL101 over Mckellips Road?
The structure is 165 ft (50.3 m) long with a longest span of 80 ft (24.4 m) and a deck 182 ft wide.
Who owns IRR - SL101 over Mckellips Road?
It is owned by the State Highway Agency.