I-65 NB OFF RAMP
I-65 NB OFF RAMP in At Woodbine ST, Jefferson County, Kentucky received a condition grade of C (50/100). Built in 1957, the bridge carries 123K vehicles daily on I-65 NB OFF RAMP over I-65 SB On Ramp.
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 NB OFF RAMP is a 69-year-old bridge located At Woodbine ST in Jefferson County, Kentucky. The bridge carries I-65 NB OFF RAMP over I-65 SB On Ramp with 1 traffic lane, handling approximately 123K vehicles per day. Built in 1957, the structure spans 42.5 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 5/9 (fair), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-65 NB OFF RAMP has a Condition Score of 50/100 (Grade C). Its deck is rated 5/9, superstructure 5/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-65 NB OFF RAMP was built in 1957, making it 69 years old. The average bridge age in the United States is 48 years.
I-65 NB OFF RAMP carries approximately 123K vehicles per day (average daily traffic). The bridge has 1 traffic lane. It is 42.5 meters long and located on I-65 NB OFF RAMP in At Woodbine ST, Jefferson County, Kentucky.
No, I-65 NB OFF 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-65 NB OFF RAMP is located At Woodbine ST in Jefferson County, Kentucky. The bridge carries I-65 NB OFF RAMP over I-65 SB On Ramp. Its coordinates are 38.228056, -85.751111. It is maintained by State Highway Agency.
I-65 NB OFF RAMP carries I-65 NB OFF RAMP over I-65 SB On Ramp. The bridge is 42.5 meters long and was built in 1957.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.