SH 133 Ml over N Fork Gunnison River
GoodGunnison County, Colorado · 7.5 MI N of Paonia · Structure no. I-07-S
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 524 ft
- 4 main spans
- Daily traffic
- 1,500
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 133 Ml over N Fork Gunnison River is a steel continuous stringer/multi-beam or girder carrying SH 133 Ml over N Fork Gunnison River in Gunnison County, Colorado. It was built in 1991, so it is 34 years old, younger than the Colorado average of 42.2 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 1,500 vehicles a day, roughly 6% of them trucks, projected to reach 1,515 by 2040. The structure is 524 ft (159.6 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 133 Ml over N Fork Gunnison River built?
It was built in 1991, making it 34 years old in 2025.
What condition is SH 133 Ml over N Fork Gunnison River 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 October 2024.
How much traffic does SH 133 Ml over N Fork Gunnison River carry?
About 1,500 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is SH 133 Ml over N Fork Gunnison River?
The structure is 524 ft (159.6 m) long with a longest span of 145 ft (44.3 m) and a deck 43 ft wide.
Who owns SH 133 Ml over N Fork Gunnison River?
It is owned by the State Highway Agency.