SR143 over NB 48th Street
GoodMaricopa County, Arizona · At Beginning of Route 143 · Structure no. 20243
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 150 ft
- 1 main span
- Daily traffic
- 199,553
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR143 over NB 48th Street is a prestressed concrete stringer/multi-beam or girder carrying SR143 over NB 48th Street in Maricopa County, Arizona. It was built in 2023, so it is 2 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 199,553 vehicles a day, roughly 8% of them trucks, projected to reach 213,274 by 2042. The structure is 150 ft (45.7 m) long and 43 ft wide.
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 | 8 Very Good | No problems noted. |
| 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 SR143 over NB 48th Street built?
It was built in 2023, making it 2 years old in 2025.
What condition is SR143 over NB 48th 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 October 2023.
How much traffic does SR143 over NB 48th Street carry?
About 199,553 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is SR143 over NB 48th Street?
The structure is 150 ft (45.7 m) long with a longest span of 139 ft (42.4 m) and a deck 43 ft wide.
Who owns SR143 over NB 48th Street?
It is owned by the State Highway Agency.