Dw Ranch Road over I-40
FairMohave County, Arizona · 6.2 MI E JCT SR 66 · Structure no. 01249
- Built
- 1967
- 58 years old, rebuilt 2017
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 257 ft
- 4 main spans
- Daily traffic
- 3,266
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Dw Ranch Road over I-40 is a steel continuous stringer/multi-beam or girder carrying Dw Ranch Road over I-40 in Mohave County, Arizona. It was built in 1967 and reconstructed in 2017, so it is 58 years old, older than the Arizona average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 3,266 vehicles a day, roughly 10% of them trucks, projected to reach 3,276 by 2041. The structure is 257 ft (78.3 m) long and 48 ft wide. If it were closed, the detour would be 11.8 mi (19 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dw Ranch Road over I-40 built?
It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2017.
What condition is Dw Ranch Road over I-40 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2024.
How much traffic does Dw Ranch Road over I-40 carry?
About 3,266 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is Dw Ranch Road over I-40?
The structure is 257 ft (78.3 m) long with a longest span of 81 ft (24.7 m) and a deck 48 ft wide.
Who owns Dw Ranch Road over I-40?
It is owned by the State Highway Agency.