NB US 85 on Ramp over Terrain
GoodDouglas County, Colorado · Nbnd on Ramp a · Structure no. CAS CASRKPWY-3
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected March 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 384 ft
- 4 main spans
- Daily traffic
- 4,317
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
NB US 85 on Ramp over Terrain is a prestressed concrete continuous stringer/multi-beam or girder carrying NB US 85 on Ramp over Terrain in Douglas County, Colorado. It was built in 2014, so it is 11 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 4,317 vehicles a day, roughly 1% of them trucks, projected to reach 5,785 by 2042. The structure is 384 ft (116.9 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NB US 85 on Ramp over Terrain built?
It was built in 2014, making it 11 years old in 2025.
What condition is NB US 85 on Ramp over Terrain 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 March 2025.
How much traffic does NB US 85 on Ramp over Terrain carry?
About 4,317 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is NB US 85 on Ramp over Terrain?
The structure is 384 ft (116.9 m) long with a longest span of 100 ft (30.5 m) and a deck 41 ft wide.
Who owns NB US 85 on Ramp over Terrain?
It is owned by the Town or Township Highway Agency.