Northfield Blvd | over Quebec Street
GoodDenver County, Colorado · Inter 49th and Quebec · Structure no. D-04-BOST-038
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 158 ft
- 3 main spans
- Daily traffic
- 14,135
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Northfield Blvd | over Quebec Street is a steel continuous stringer/multi-beam or girder carrying Northfield Blvd | over Quebec Street in Denver County, Colorado. It was built in 2004, so it is 21 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 14,135 vehicles a day, roughly 5% of them trucks, projected to reach 15,690 by 2041. The structure is 158 ft (48.2 m) long and 65 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Northfield Blvd | over Quebec Street built?
It was built in 2004, making it 21 years old in 2025.
What condition is Northfield Blvd | over Quebec Street 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 November 2024.
How much traffic does Northfield Blvd | over Quebec Street carry?
About 14,135 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Northfield Blvd | over Quebec Street?
The structure is 158 ft (48.2 m) long with a longest span of 107 ft (32.6 m) and a deck 65 ft wide.
Who owns Northfield Blvd | over Quebec Street?
It is owned by the City or Municipal Highway Agency.