US 287 Ml over Draw
GoodBoulder County, Colorado · 0.9 MI S of JCT SH 52 · Structure no. D-16-DO
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected September 2021
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 23,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
US 287 Ml over Draw is a concrete culvert carrying US 287 Ml over Draw in Boulder County, Colorado. It was built in 1990, so it is 35 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 23,000 vehicles a day, roughly 4% of them trucks, projected to reach 30,360 by 2040. The structure is 25 ft (7.6 m) long and 126 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 287 Ml over Draw built?
It was built in 1990, making it 35 years old in 2025.
What condition is US 287 Ml over Draw 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 September 2021.
How much traffic does US 287 Ml over Draw carry?
About 23,000 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is US 287 Ml over Draw?
The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m) and a deck 126 ft wide.
Who owns US 287 Ml over Draw?
It is owned by the State Highway Agency.