SH 470 Ml Ebnd over SH 121-WADSWORTH Blvd
FairJefferson County, Colorado · 13.9 MI E - JCT SH 470 + · Structure no. F-16-MG
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 303 ft
- 2 main spans
- Daily traffic
- 30,500
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 470 Ml Ebnd over SH 121-WADSWORTH Blvd is a prestressed concrete continuous box beam or girders - multiple carrying SH 470 Ml Ebnd over SH 121-WADSWORTH Blvd 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 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 30,500 vehicles a day, roughly 3% of them trucks, projected to reach 41,480 by 2040. The structure is 303 ft (92.4 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 470 Ml Ebnd over SH 121-WADSWORTH Blvd built?
It was built in 1987, making it 38 years old in 2025.
What condition is SH 470 Ml Ebnd over SH 121-WADSWORTH Blvd 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 SH 470 Ml Ebnd over SH 121-WADSWORTH Blvd carry?
About 30,500 vehicles per day (2020 count), of which roughly 3% are trucks.
How long is SH 470 Ml Ebnd over SH 121-WADSWORTH Blvd?
The structure is 303 ft (92.4 m) long with a longest span of 150 ft (45.7 m) and a deck 41 ft wide.
Who owns SH 470 Ml Ebnd over SH 121-WADSWORTH Blvd?
It is owned by the State Highway Agency.