Ramp to SH 470 Ebd over Rooney RD
FairJefferson County, Colorado · 0.04 MI E - JCT SH 470 + · Structure no. F-16-KY
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 199 ft
- 3 main spans
- Daily traffic
- 35,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Ramp to SH 470 Ebd over Rooney RD is a prestressed concrete continuous box beam or girders - multiple carrying Ramp to SH 470 Ebd over Rooney RD in Jefferson County, Colorado. It was built in 1987, so it is 38 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 35,000 vehicles a day, roughly 2% of them trucks, projected to reach 46,900 by 2040. The structure is 199 ft (60.6 m) long and 31 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ramp to SH 470 Ebd over Rooney RD built?
It was built in 1987, making it 38 years old in 2025.
What condition is Ramp to SH 470 Ebd over Rooney RD 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 January 2024.
How much traffic does Ramp to SH 470 Ebd over Rooney RD carry?
About 35,000 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Ramp to SH 470 Ebd over Rooney RD?
The structure is 199 ft (60.6 m) long with a longest span of 81 ft (24.7 m) and a deck 31 ft wide.
Who owns Ramp to SH 470 Ebd over Rooney RD?
It is owned by the State Highway Agency.