C470 EB Ramp to 25 over Lrt
FairDouglas County, Colorado · EB470/SB25 Ramp · Structure no. F-17-OY
- Built
- 2005
- 20 years old
- Condition
- Fair
- inspected September 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 37 ft
- 1 main span
- Daily traffic
- 85,500
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
C470 EB Ramp to 25 over Lrt is a prestressed concrete box beam or girders - single or spread carrying C470 EB Ramp to 25 over Lrt in Douglas County, Colorado. It was built in 2005, so it is 20 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 6 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 85,500 vehicles a day, roughly 7% of them trucks, projected to reach 116,280 by 2040. The structure is 37 ft (11.4 m) long and 84 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was C470 EB Ramp to 25 over Lrt built?
It was built in 2005, making it 20 years old in 2025.
What condition is C470 EB Ramp to 25 over Lrt 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 September 2023.
How much traffic does C470 EB Ramp to 25 over Lrt carry?
About 85,500 vehicles per day (2020 count), of which roughly 7% are trucks.
How long is C470 EB Ramp to 25 over Lrt?
The structure is 37 ft (11.4 m) long with a longest span of 33 ft (10.2 m) and a deck 84 ft wide.
Who owns C470 EB Ramp to 25 over Lrt?
It is owned by the State Highway Agency.