Grant Street over Niver Creek
FairPosted for loadAdams County, Colorado · 1 Blk N of 84th Avenue · Structure no. THN-GRT085-NIV
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 35 ft
- 2 main spans
- Daily traffic
- 8,151
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Grant Street over Niver Creek is a concrete culvert carrying Grant Street over Niver Creek in Adams County, Colorado. It was built in 1993, so it is 32 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. Its operating status is: posted for load restriction.
It carries about 8,151 vehicles a day, roughly 5% of them trucks, projected to reach 10,596 by 2041. The structure is 35 ft (10.8 m) long and 232 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 Grant Street over Niver Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is Grant Street over Niver 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 2024.
How much traffic does Grant Street over Niver Creek carry?
About 8,151 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Grant Street over Niver Creek?
The structure is 35 ft (10.8 m) long with a longest span of 17 ft (5.2 m) and a deck 232 ft wide.
Who owns Grant Street over Niver Creek?
It is owned by the City or Municipal Highway Agency.