SB US 85 Off Ramp over Terrain
FairDouglas County, Colorado · Sbnd Off Ramp D · Structure no. CAS CASRKPWY-6
- Built
- 2014
- 11 years old
- Condition
- Fair
- inspected March 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 718 ft
- 7 main spans
- Daily traffic
- 2,540
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
SB US 85 Off Ramp over Terrain is a prestressed concrete continuous stringer/multi-beam or girder carrying SB US 85 Off 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 fair condition with a lowest component rating of 5 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 2,540 vehicles a day, roughly 3% of them trucks, projected to reach 3,403 by 2042. The structure is 718 ft (218.7 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SB US 85 Off Ramp over Terrain built?
It was built in 2014, making it 11 years old in 2025.
What condition is SB US 85 Off Ramp over Terrain 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 2025.
How much traffic does SB US 85 Off Ramp over Terrain carry?
About 2,540 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is SB US 85 Off Ramp over Terrain?
The structure is 718 ft (218.7 m) long with a longest span of 109 ft (33.3 m) and a deck 32 ft wide.
Who owns SB US 85 Off Ramp over Terrain?
It is owned by the Town or Township Highway Agency.