I-10 EB over Monk Draw
FairCochise County, Arizona · 0.4 MI W JCT US 191 North · Structure no. 00429
- Built
- 1955
- 70 years old, rebuilt 1976
- Condition
- Fair
- inspected September 2023
- Type
- Slab
- Concrete Continuous
- Length
- 102 ft
- 4 main spans
- Daily traffic
- 16,620
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-10 EB over Monk Draw is a concrete continuous slab carrying I-10 EB over Monk Draw in Cochise County, Arizona. It was built in 1955 and reconstructed in 1976, so it is 70 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 16,620 vehicles a day, roughly 43% of them trucks, projected to reach 16,630 by 2042. The structure is 102 ft (31.1 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-10 EB over Monk Draw built?
It was built in 1955, making it 70 years old in 2025. It was reconstructed in 1976.
What condition is I-10 EB over Monk Draw 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 September 2023.
How much traffic does I-10 EB over Monk Draw carry?
About 16,620 vehicles per day (2022 count), of which roughly 43% are trucks.
How long is I-10 EB over Monk Draw?
The structure is 102 ft (31.1 m) long with a longest span of 25 ft (7.6 m) and a deck 45 ft wide.
Who owns I-10 EB over Monk Draw?
It is owned by the State Highway Agency.