I 17 & EFR
I 17 & EFR in 10.8 MI N JCT US 60, Maricopa County, Arizona received a condition grade of F (0/100). Built in 1964, the bridge carries 200K vehicles daily on I 17 & EFR over Wash. It is classified as structurally deficient.
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 is a 62-year-old bridge located 10.8 MI N JCT US 60 in Maricopa County, Arizona. The bridge carries I 17 & EFR over Wash with 16 traffic lanes, handling approximately 200K vehicles per day. Built in 1964 and reconstructed in 1980, the structure spans 9.8 meters.
The bridge received a Condition Grade of F (0/100) based on Federal Highway Administration inspection data. Its deck is rated 0/9 (serious), superstructure 0/9 (serious), and substructure 0/9 (serious). The bridge is classified as structurally deficient, meaning at least one major component is rated 4 or below — this signals a need for repair or replacement but does not necessarily indicate an immediate safety hazard.
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I 17 & EFR has a Condition Score of 0/100 (Grade F). Its deck is rated 0/9, superstructure 0/9, and substructure 0/9 on the NBI scale. The bridge is classified as structurally deficient.
I 17 & EFR was built in 1964 and reconstructed in 1980, making it 62 years old. The average bridge age in the United States is 48 years.
I 17 & EFR carries approximately 200K vehicles per day (average daily traffic). The bridge has 16 traffic lanes. It is 9.8 meters long and located on I 17 & EFR in 10.8 MI N JCT US 60, Maricopa County, Arizona.
Yes, I 17 & EFR is classified as structurally deficient because at least one of its primary components (deck, superstructure, or substructure) is rated 4 or below on the 0-9 NBI scale. This does not necessarily mean it is unsafe, but it requires significant repair or replacement.
I 17 & EFR is located 10.8 MI N JCT US 60 in Maricopa County, Arizona. The bridge carries I 17 & EFR over Wash. Its coordinates are 33.632700, -112.116200. It is maintained by State Highway Agency.
I 17 & EFR carries I 17 & EFR over Wash. The bridge is 9.8 meters long and was built in 1964, with reconstruction in 1980.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.