Irr# US 550 Ml over Drainage/Game Crossing
GoodLa Plata County, Colorado · 0.6 MI N of New Mexico · Structure no. P-05-D
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 20 ft
- 1 main span
- Daily traffic
- 8,100
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Irr# US 550 Ml over Drainage/Game Crossing is a concrete culvert carrying Irr# US 550 Ml over Drainage/Game Crossing in La Plata County, Colorado. It was built in 1999, so it is 26 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 8,100 vehicles a day, roughly 7% of them trucks, projected to reach 10,692 by 2040. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 0.6 mi (1 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Irr# US 550 Ml over Drainage/Game Crossing built?
It was built in 1999, making it 26 years old in 2025.
What condition is Irr# US 550 Ml over Drainage/Game Crossing 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 2023.
How much traffic does Irr# US 550 Ml over Drainage/Game Crossing carry?
About 8,100 vehicles per day (2020 count), of which roughly 7% are trucks.
How long is Irr# US 550 Ml over Drainage/Game Crossing?
The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).
Who owns Irr# US 550 Ml over Drainage/Game Crossing?
It is owned by the State Highway Agency.