Winding Trail DR over Wonderland Creek
FairBoulder County, Colorado · 300 Ft W of 28th · Structure no. BOLD-44-WNDGTRL
- Built
- 2018
- 7 years old
- Condition
- Fair
- inspected January 2025
- Type
- Culvert
- Concrete
- Length
- 51 ft
- 3 main spans
- Daily traffic
- 632
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Winding Trail DR over Wonderland Creek is a concrete culvert carrying Winding Trail DR over Wonderland Creek in Boulder County, Colorado. It was built in 2018, so it is 7 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 632 vehicles a day, roughly 4% of them trucks, projected to reach 759 by 2043. The structure is 51 ft (15.5 m) long and 62 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Winding Trail DR over Wonderland Creek built?
It was built in 2018, making it 7 years old in 2025.
What condition is Winding Trail DR over Wonderland Creek 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 2025.
How much traffic does Winding Trail DR over Wonderland Creek carry?
About 632 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Winding Trail DR over Wonderland Creek?
The structure is 51 ft (15.5 m) long with a longest span of 16 ft (5 m) and a deck 62 ft wide.
Who owns Winding Trail DR over Wonderland Creek?
It is owned by the City or Municipal Highway Agency.