NB Frontage RD over UPRR Railroad
GoodMaricopa County, Arizona · 1.3 MI S JCT I-10 · Structure no. 20026
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 139 ft
- 1 main span
- Daily traffic
- 42,003
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NB Frontage RD over UPRR Railroad is a prestressed concrete stringer/multi-beam or girder carrying NB Frontage RD over UPRR Railroad in Maricopa County, Arizona. It was built in 2019, so it is 6 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 42,003 vehicles a day, roughly 5% of them trucks, projected to reach 42,013 by 2042. The structure is 139 ft (42.4 m) long and 42 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NB Frontage RD over UPRR Railroad built?
It was built in 2019, making it 6 years old in 2025.
What condition is NB Frontage RD over UPRR Railroad 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 December 2023.
How much traffic does NB Frontage RD over UPRR Railroad carry?
About 42,003 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is NB Frontage RD over UPRR Railroad?
The structure is 139 ft (42.4 m) long with a longest span of 134 ft (40.8 m) and a deck 42 ft wide.
Who owns NB Frontage RD over UPRR Railroad?
It is owned by the State Highway Agency.