I-17
I-17 in Deer Valley RD/I-17, Maricopa County, Arizona received a condition grade of A (81/100). Built in 2009, the bridge carries 124K vehicles daily on I-17 over Deer Valley Road.
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
I-17 is a 17-year-old bridge located Deer Valley RD/I-17 in Maricopa County, Arizona. The bridge carries I-17 over Deer Valley Road with 12 traffic lanes, handling approximately 124K vehicles per day. Built in 2009, the structure spans 53.3 meters.
The bridge received a Condition Grade of A (81/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 8/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-17 has a Condition Score of 81/100 (Grade A). Its deck is rated 7/9, superstructure 8/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-17 was built in 2009, making it 17 years old. The average bridge age in the United States is 48 years.
I-17 carries approximately 124K vehicles per day (average daily traffic). The bridge has 12 traffic lanes. It is 53.3 meters long and located on I-17 in Deer Valley RD/I-17, Maricopa County, Arizona.
No, I-17 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
I-17 is located Deer Valley RD/I-17 in Maricopa County, Arizona. The bridge carries I-17 over Deer Valley Road. Its coordinates are 33.683600, -112.112400. It is maintained by State Highway Agency.
I-17 carries I-17 over Deer Valley Road. The bridge is 53.3 meters long and was built in 2009.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.