Third Street over Boxelder Creek
GoodLarimer County, Colorado · 0.3 M S of R. Reagan Ave. · Structure no. WELIN-THIRDST
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected March 2025
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 82 ft
- 1 main span
- Daily traffic
- 1,337
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Third Street over Boxelder Creek is a prestressed concrete box beam or girders - single or spread carrying Third Street over Boxelder Creek in Larimer 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,337 vehicles a day, roughly 5% of them trucks, projected to reach 1,672 by 2043. The structure is 82 ft (25.1 m) long and 62 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Third Street over Boxelder Creek built?
It was built in 2005, making it 20 years old in 2025.
What condition is Third Street over Boxelder Creek 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 March 2025.
How much traffic does Third Street over Boxelder Creek carry?
About 1,337 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Third Street over Boxelder Creek?
The structure is 82 ft (25.1 m) long with a longest span of 73 ft (22.1 m) and a deck 62 ft wide.
Who owns Third Street over Boxelder Creek?
It is owned by the City or Municipal Highway Agency.