I-40 WB over Manila Wash
GoodNavajo County, Arizona · 14.6 MI E JCT SR 87 · Structure no. 00852
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected May 2023
- Type
- Slab
- Concrete Continuous
- Length
- 112 ft
- 4 main spans
- Daily traffic
- 10,264
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I-40 WB over Manila Wash is a concrete continuous slab carrying I-40 WB over Manila Wash in Navajo County, Arizona. It was built in 1969, 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 10,264 vehicles a day, roughly 45% of them trucks, projected to reach 10,274 by 2041. The structure is 112 ft (34.1 m) long and 43 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 I-40 WB over Manila Wash built?
It was built in 1969, making it 56 years old in 2025.
What condition is I-40 WB over Manila 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 May 2023.
How much traffic does I-40 WB over Manila Wash carry?
About 10,264 vehicles per day (2021 count), of which roughly 45% are trucks.
How long is I-40 WB over Manila Wash?
The structure is 112 ft (34.1 m) long with a longest span of 30 ft (9.1 m) and a deck 43 ft wide.
Who owns I-40 WB over Manila Wash?
It is owned by the State Highway Agency.