I-65
I-65 in 0.3 MI S Of US 60a, Jefferson County, Kentucky received a condition grade of C (50/100). Built in 1957, the bridge carries 130K vehicles daily on I-65 over Ky 1631 (Crittenden DR).
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-65 is a 69-year-old bridge located 0.3 MI S Of US 60a in Jefferson County, Kentucky. The bridge carries I-65 over Ky 1631 (Crittenden DR) with 6 traffic lanes, handling approximately 130K vehicles per day. Built in 1957 and reconstructed in 1985, the structure spans 69.7 meters.
The bridge received a Condition Grade of C (50/100) based on Federal Highway Administration inspection data. Its deck is rated 5/9 (fair), superstructure 6/9 (fair), and substructure 5/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-65 has a Condition Score of 50/100 (Grade C). Its deck is rated 5/9, superstructure 6/9, and substructure 5/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-65 was built in 1957 and reconstructed in 1985, making it 69 years old. The average bridge age in the United States is 48 years.
I-65 carries approximately 130K vehicles per day (average daily traffic). The bridge has 6 traffic lanes. It is 69.7 meters long and located on I-65 in 0.3 MI S Of US 60a, Jefferson County, Kentucky.
No, I-65 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-65 is located 0.3 MI S Of US 60a in Jefferson County, Kentucky. The bridge carries I-65 over Ky 1631 (Crittenden DR). Its coordinates are 38.207500, -85.750833. It is maintained by State Highway Agency.
I-65 carries I-65 over Ky 1631 (Crittenden DR). The bridge is 69.7 meters long and was built in 1957, with reconstruction in 1985.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.