SR 99; Leupp Road over I-40
GoodCoconino County, Arizona · @ JCT of SR 99 · Structure no. 01317
- Built
- 1969
- 56 years old, rebuilt 2021
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 238 ft
- 2 main spans
- Daily traffic
- 378
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR 99; Leupp Road over I-40 is a steel continuous stringer/multi-beam or girder carrying SR 99; Leupp Road over I-40 in Coconino County, Arizona. It was built in 1969 and reconstructed in 2021, so it is 56 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 378 vehicles a day, roughly 8% of them trucks, projected to reach 388 by 2042. The structure is 238 ft (72.5 m) long and 36 ft wide. If it were closed, the detour would be 11.8 mi (19 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 SR 99; Leupp Road over I-40 built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2021.
What condition is SR 99; Leupp Road over I-40 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 September 2024.
How much traffic does SR 99; Leupp Road over I-40 carry?
About 378 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is SR 99; Leupp Road over I-40?
The structure is 238 ft (72.5 m) long with a longest span of 117 ft (35.7 m) and a deck 36 ft wide.
Who owns SR 99; Leupp Road over I-40?
It is owned by the State Highway Agency.