I65
I65 in Near Brentwood, Davidson County, Tennessee received a condition grade of B (70/100). Built in 1988, the bridge carries 123K vehicles daily on I65 over I65-Ramp D / 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
I65 is a 38-year-old bridge located Near Brentwood in Davidson County, Tennessee. The bridge carries I65 over I65-Ramp D / Csx RR with 2 traffic lanes, handling approximately 123K vehicles per day. Built in 1988, the structure spans 199.3 meters.
The bridge received a Condition Grade of B (70/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 6/9 (fair), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I65 has a Condition Score of 70/100 (Grade B). Its deck is rated 6/9, superstructure 6/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
I65 was built in 1988, making it 38 years old. The average bridge age in the United States is 48 years.
I65 carries approximately 123K vehicles per day (average daily traffic). The bridge has 2 traffic lanes. It is 199.3 meters long and located on I65 in Near Brentwood, Davidson County, Tennessee.
No, I65 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
I65 is located Near Brentwood in Davidson County, Tennessee. The bridge carries I65 over I65-Ramp D / Csx RR. Its coordinates are 36.041350, -86.781639. It is maintained by State Highway Agency.
I65 carries I65 over I65-Ramp D / Csx RR. The bridge is 199.3 meters long and was built in 1988.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.