I-24 RAMP TO I-40E
I-24 RAMP TO I-40E in I24-I40 Interchange - C7, Davidson County, Tennessee received a condition grade of B (62/100). Built in 1960, the bridge carries 149K vehicles daily on I-24 RAMP TO I-40E over SR-1 Ramp To I-40w.
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-24 RAMP TO I-40E is a 66-year-old bridge located I24-I40 Interchange - C7 in Davidson County, Tennessee. The bridge carries I-24 RAMP TO I-40E over SR-1 Ramp To I-40w with 2 traffic lanes, handling approximately 149K vehicles per day. Built in 1960 and reconstructed in 1996, the structure spans 27.7 meters.
The bridge received a Condition Grade of B (62/100) based on Federal Highway Administration inspection data. Its deck is rated 5/9 (fair), superstructure 7/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-24 RAMP TO I-40E has a Condition Score of 62/100 (Grade B). Its deck is rated 5/9, superstructure 7/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-24 RAMP TO I-40E was built in 1960 and reconstructed in 1996, making it 66 years old. The average bridge age in the United States is 48 years.
I-24 RAMP TO I-40E carries approximately 149K vehicles per day (average daily traffic). The bridge has 2 traffic lanes. It is 27.7 meters long and located on I-24 RAMP TO I-40E in I24-I40 Interchange - C7, Davidson County, Tennessee.
No, I-24 RAMP TO I-40E 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-24 RAMP TO I-40E is located I24-I40 Interchange - C7 in Davidson County, Tennessee. The bridge carries I-24 RAMP TO I-40E over SR-1 Ramp To I-40w. Its coordinates are 36.138594, -86.726250. It is maintained by State Highway Agency.
I-24 RAMP TO I-40E carries I-24 RAMP TO I-40E over SR-1 Ramp To I-40w. The bridge is 27.7 meters long and was built in 1960, with reconstruction in 1996.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.