I-64 WB RAMP
I-64 WB RAMP in 0.23 MI E Of I-65, Jefferson County, Kentucky received a condition grade of B (78/100). Built in 2016, the bridge carries 149K vehicles daily on I-64 WB RAMP over Witherspoon & Csx RR.
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-64 WB RAMP is a 10-year-old bridge located 0.23 MI E Of I-65 in Jefferson County, Kentucky. The bridge carries I-64 WB RAMP over Witherspoon & Csx RR with 2 traffic lanes, handling approximately 149K vehicles per day. Built in 2016, the structure spans 44 meters.
The bridge received a Condition Grade of B (78/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 8/9 (good), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-64 WB RAMP has a Condition Score of 78/100 (Grade B). Its deck is rated 7/9, superstructure 8/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-64 WB RAMP was built in 2016, making it 10 years old. The average bridge age in the United States is 48 years.
I-64 WB RAMP carries approximately 149K vehicles per day (average daily traffic). The bridge has 2 traffic lanes. It is 44 meters long and located on I-64 WB RAMP in 0.23 MI E Of I-65, Jefferson County, Kentucky.
No, I-64 WB RAMP 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-64 WB RAMP is located 0.23 MI E Of I-65 in Jefferson County, Kentucky. The bridge carries I-64 WB RAMP over Witherspoon & Csx RR. Its coordinates are 38.260750, -85.736389. It is maintained by State Highway Agency.
I-64 WB RAMP carries I-64 WB RAMP over Witherspoon & Csx RR. The bridge is 44 meters long and was built in 2016.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.