SH 131 Ml over Yampa River
FairRoutt County, Colorado · 2 Miles North of Yampa · Structure no. D-09-AE
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected July 2024
- Type
- Culvert
- Concrete
- Length
- 55 ft
- 2 main spans
- Daily traffic
- 1,700
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 131 Ml over Yampa River is a concrete culvert carrying SH 131 Ml over Yampa River in Routt County, Colorado. It was built in 1992, so it is 33 years old, younger 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 1,700 vehicles a day, roughly 6% of them trucks, projected to reach 1,836 by 2040. The structure is 55 ft (16.8 m) long and 60 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 131 Ml over Yampa River built?
It was built in 1992, making it 33 years old in 2025.
What condition is SH 131 Ml over Yampa River 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 July 2024.
How much traffic does SH 131 Ml over Yampa River carry?
About 1,700 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is SH 131 Ml over Yampa River?
The structure is 55 ft (16.8 m) long with a longest span of 27 ft (8.1 m) and a deck 60 ft wide.
Who owns SH 131 Ml over Yampa River?
It is owned by the State Highway Agency.