I 17; EFR & WFR
I 17; EFR & WFR in 6.5 MI N JCT US 60, Maricopa County, Arizona received a condition grade of B (60/100). Built in 1947, the bridge carries 206K vehicles daily on I 17; EFR & WFR over Arizona Canal.
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; EFR & WFR is a 79-year-old bridge located 6.5 MI N JCT US 60 in Maricopa County, Arizona. The bridge carries I 17; EFR & WFR over Arizona Canal with 12 traffic lanes, handling approximately 206K vehicles per day. Built in 1947 and reconstructed in 1986, the structure spans 15.8 meters.
The bridge received a Condition Grade of B (60/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 6/9 (fair), and substructure 8/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I 17; EFR & WFR has a Condition Score of 60/100 (Grade B). Its deck is rated 6/9, superstructure 6/9, and substructure 8/9 on the NBI scale. The bridge is not classified as structurally deficient.
I 17; EFR & WFR was built in 1947 and reconstructed in 1986, making it 79 years old. The average bridge age in the United States is 48 years.
I 17; EFR & WFR carries approximately 206K vehicles per day (average daily traffic). The bridge has 12 traffic lanes. It is 15.8 meters long and located on I 17; EFR & WFR in 6.5 MI N JCT US 60, Maricopa County, Arizona.
No, I 17; EFR & WFR 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; EFR & WFR is located 6.5 MI N JCT US 60 in Maricopa County, Arizona. The bridge carries I 17; EFR & WFR over Arizona Canal. Its coordinates are 33.570900, -112.117300. It is maintained by State Highway Agency.
I 17; EFR & WFR carries I 17; EFR & WFR over Arizona Canal. The bridge is 15.8 meters long and was built in 1947, with reconstruction in 1986.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.