SR143
SR143 in At Beginning Of Route 143, Maricopa County, Arizona received a condition grade of A (89/100). Built in 2023, the bridge carries 200K vehicles daily on SR143 over NB 48th Street.
Component Ratings
The riding surface — evaluated for cracking, spalling, and wear
Beams, girders, and trusses that support the deck
Piers, abutments, and foundations below the deck
Bridge Details
About This Bridge
SR143 is a 3-year-old bridge located At Beginning Of Route 143 in Maricopa County, Arizona. The bridge carries SR143 over NB 48th Street with 3 traffic lanes, handling approximately 200K vehicles per day. Built in 2023, the structure spans 45.7 meters.
The bridge received a Condition Grade of A (89/100) based on Federal Highway Administration inspection data. Its deck is rated 8/9 (good), superstructure 8/9 (good), and substructure 8/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
SR143 has a Condition Score of 89/100 (Grade A). Its deck is rated 8/9, superstructure 8/9, and substructure 8/9 on the NBI scale. The bridge is not classified as structurally deficient.
SR143 was built in 2023, making it 3 years old. The average bridge age in the United States is 48 years.
SR143 carries approximately 200K vehicles per day (average daily traffic). The bridge has 3 traffic lanes. It is 45.7 meters long and located on SR143 in At Beginning Of Route 143, Maricopa County, Arizona.
No, SR143 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
SR143 is located At Beginning Of Route 143 in Maricopa County, Arizona. The bridge carries SR143 over NB 48th Street. Its coordinates are 33.413900, -111.978600. It is maintained by State Highway Agency.
SR143 carries SR143 over NB 48th Street. The bridge is 45.7 meters long and was built in 2023.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.