Northern Parkway over BNSF Spur Track
GoodMaricopa County, Arizona · 0.5 MI W JCT Ltchfield RD · Structure no. 11164
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 141 ft
- 1 main span
- Daily traffic
- 20,721
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Northern Parkway over BNSF Spur Track is a prestressed concrete stringer/multi-beam or girder carrying Northern Parkway over BNSF Spur Track in Maricopa County, Arizona. It was built in 2013, so it is 12 years old, younger than the Arizona average of 47.8 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 20,721 vehicles a day, roughly 10% of them trucks, projected to reach 20,731 by 2042. The structure is 141 ft (43 m) long and 137 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Northern Parkway over BNSF Spur Track built?
It was built in 2013, making it 12 years old in 2025.
What condition is Northern Parkway over BNSF Spur Track 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 May 2024.
How much traffic does Northern Parkway over BNSF Spur Track carry?
About 20,721 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Northern Parkway over BNSF Spur Track?
The structure is 141 ft (43 m) long with a longest span of 136 ft (41.5 m) and a deck 137 ft wide.
Who owns Northern Parkway over BNSF Spur Track?
It is owned by the City or Municipal Highway Agency.