SH 133 Ml over Crystal River
FairPitkin County, Colorado · 1 MI S of Redstone · Structure no. H-07-G
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected January 2025
- Type
- Culvert
- Concrete
- Length
- 37 ft
- 3 main spans
- Daily traffic
- 1,600
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 133 Ml over Crystal River is a concrete culvert carrying SH 133 Ml over Crystal River in Pitkin County, Colorado. It was built in 1966, so it is 59 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 5 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 1,600 vehicles a day, roughly 4% of them trucks, projected to reach 1,776 by 2040. The structure is 37 ft (11.2 m) long and 53 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 133 Ml over Crystal River built?
It was built in 1966, making it 59 years old in 2025.
What condition is SH 133 Ml over Crystal 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 January 2025.
How much traffic does SH 133 Ml over Crystal River carry?
About 1,600 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is SH 133 Ml over Crystal River?
The structure is 37 ft (11.2 m) long with a longest span of 14 ft (4.2 m) and a deck 53 ft wide.
Who owns SH 133 Ml over Crystal River?
It is owned by the State Highway Agency.