WB Nwp Ramp over Rock Creek
GoodBroomfield County, Colorado · 5.70 MI from I-25 · Structure no. NWP-05.70
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 162 ft
- 1 main span
- Daily traffic
- 2,300
- 2018 count
- Owner
- Toll Authority
- Local Toll Authority
About this bridge
WB Nwp Ramp over Rock Creek is a prestressed concrete stringer/multi-beam or girder carrying WB Nwp Ramp over Rock Creek in Broomfield County, Colorado. It was built in 2002, so it is 23 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 2,300 vehicles a day, roughly 10% of them trucks, projected to reach 10,000 by 2038. The structure is 162 ft (49.4 m) long and 46 ft wide. If it were closed, the detour would be 5 mi (8 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 WB Nwp Ramp over Rock Creek built?
It was built in 2002, making it 23 years old in 2025.
What condition is WB Nwp Ramp over Rock 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 June 2023.
How much traffic does WB Nwp Ramp over Rock Creek carry?
About 2,300 vehicles per day (2018 count), of which roughly 10% are trucks.
How long is WB Nwp Ramp over Rock Creek?
The structure is 162 ft (49.4 m) long with a longest span of 158 ft (48.2 m) and a deck 46 ft wide.
Who owns WB Nwp Ramp over Rock Creek?
It is owned by the Local Toll Authority and maintained by the County Highway Agency.