US 350 Ml over Furness Arroyo
FairLas Animas County, Colorado · 7.6 MI NE of JCT US 160 · Structure no. O-19-I
- Built
- 1937
- 88 years old
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 69 ft
- 3 main spans
- Daily traffic
- 710
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
US 350 Ml over Furness Arroyo is a wood or timber stringer/multi-beam or girder carrying US 350 Ml over Furness Arroyo in Las Animas County, Colorado. It was built in 1937, so it is 88 years old, older than the Colorado average of 42.2 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 710 vehicles a day, roughly 11% of them trucks, projected to reach 973 by 2040. The structure is 69 ft (21 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 350 Ml over Furness Arroyo built?
It was built in 1937, making it 88 years old in 2025.
What condition is US 350 Ml over Furness Arroyo 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 US 350 Ml over Furness Arroyo carry?
About 710 vehicles per day (2020 count), of which roughly 11% are trucks.
How long is US 350 Ml over Furness Arroyo?
The structure is 69 ft (21 m) long with a longest span of 23 ft (6.9 m) and a deck 31 ft wide.
Who owns US 350 Ml over Furness Arroyo?
It is owned by the State Highway Agency.