SH 90 Ml over Uncompahgre River
FairMontrose County, Colorado · 0.5 MI West of Montrose · Structure no. K-05-A
- Built
- 1969
- 56 years old, rebuilt 2013
- Condition
- Fair
- inspected March 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 110 ft
- 3 main spans
- Daily traffic
- 12,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 90 Ml over Uncompahgre River is a concrete continuous tee beam carrying SH 90 Ml over Uncompahgre River in Montrose County, Colorado. It was built in 1969 and reconstructed in 2013, so it is 56 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 12,000 vehicles a day, roughly 2% of them trucks, projected to reach 12,240 by 2040. The structure is 110 ft (33.5 m) long and 80 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 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 90 Ml over Uncompahgre River built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2013.
What condition is SH 90 Ml over Uncompahgre 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 March 2024.
How much traffic does SH 90 Ml over Uncompahgre River carry?
About 12,000 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is SH 90 Ml over Uncompahgre River?
The structure is 110 ft (33.5 m) long with a longest span of 70 ft (21.3 m) and a deck 80 ft wide.
Who owns SH 90 Ml over Uncompahgre River?
It is owned by the State Highway Agency.