SH 121 Ml_wads Blv over Unnamed Drainage
GoodJefferson County, Colorado · 0.6 MI N of JCT US6 · Structure no. F-16-YX
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected January 2025
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 1 main span
- Daily traffic
- 47,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 121 Ml_wads Blv over Unnamed Drainage is a concrete culvert carrying SH 121 Ml_wads Blv over Unnamed Drainage in Jefferson 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 47,000 vehicles a day, roughly 3% of them trucks, projected to reach 50,290 by 2040. The structure is 22 ft (6.6 m) long and 205 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 121 Ml_wads Blv over Unnamed Drainage built?
It was built in 2014, making it 11 years old in 2025.
What condition is SH 121 Ml_wads Blv over Unnamed Drainage 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 January 2025.
How much traffic does SH 121 Ml_wads Blv over Unnamed Drainage carry?
About 47,000 vehicles per day (2020 count), of which roughly 3% are trucks.
How long is SH 121 Ml_wads Blv over Unnamed Drainage?
The structure is 22 ft (6.6 m) long with a longest span of 22 ft (6.6 m) and a deck 205 ft wide.
Who owns SH 121 Ml_wads Blv over Unnamed Drainage?
It is owned by the State Highway Agency.