US 285 Ml over N Fk South Platte Rvr
GoodPark County, Colorado · 0.2 MI S of Baily Schools · Structure no. G-14-T
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 103 ft
- 1 main span
- Daily traffic
- 5,900
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
US 285 Ml over N Fk South Platte Rvr is a prestressed concrete stringer/multi-beam or girder carrying US 285 Ml over N Fk South Platte Rvr in Park County, Colorado. It was built in 1995, so it is 30 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 5,900 vehicles a day, roughly 10% of them trucks, projected to reach 8,850 by 2040. The structure is 103 ft (31.3 m) long and 43 ft wide. 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 285 Ml over N Fk South Platte Rvr built?
It was built in 1995, making it 30 years old in 2025.
What condition is US 285 Ml over N Fk South Platte Rvr 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 August 2023.
How much traffic does US 285 Ml over N Fk South Platte Rvr carry?
About 5,900 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is US 285 Ml over N Fk South Platte Rvr?
The structure is 103 ft (31.3 m) long with a longest span of 100 ft (30.5 m) and a deck 43 ft wide.
Who owns US 285 Ml over N Fk South Platte Rvr?
It is owned by the State Highway Agency.