I-240WB 348578G
I-240WB 348578G in 0.21 MI. S Of I-40 JCT., Shelby County, Tennessee received a condition grade of B (70/100). Built in 2001, the bridge carries 206K vehicles daily on I-240WB 348578G over Pedestrian Facility.
I-240WB 348578G carries a B on the BridgeSafety Condition Score with 70/100. Most component ratings are solid; one or two may show wear consistent with the structure’s age, but the bridge is not flagged as structurally deficient.
The bridge was built in 2001, making it 25 years old — past the early-life period but still well within typical service life. Routine inspections and modest repair work are normal for bridges in this age band. I-240WB 348578G carries an average daily traffic count of 206,483 vehicles, with 4 lane(s) crossing Pedestrian Facility. The owning agency is State Highway Agency; bridge inspection records flow into the federal NBI database annually.
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-240WB 348578G is a 25-year-old bridge located 0.21 MI. S Of I-40 JCT. in Shelby County, Tennessee. The bridge carries I-240WB 348578G over Pedestrian Facility with 4 traffic lanes, handling approximately 206K vehicles per day. Built in 2001, the structure spans 24.3 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 7/9 (good), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-240WB 348578G has a Condition Score of 70/100 (Grade B). Its deck is rated 6/9, superstructure 7/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-240WB 348578G was built in 2001, making it 25 years old. The average bridge age in the United States is 48 years.
I-240WB 348578G carries approximately 206K vehicles per day (average daily traffic). The bridge has 4 traffic lanes. It is 24.3 meters long and located on I-240WB 348578G in 0.21 MI. S Of I-40 JCT., Shelby County, Tennessee.
No, I-240WB 348578G 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-240WB 348578G is located 0.21 MI. S Of I-40 JCT. in Shelby County, Tennessee. The bridge carries I-240WB 348578G over Pedestrian Facility. Its coordinates are 35.149639, -89.882164. It is maintained by State Highway Agency.
I-240WB 348578G carries I-240WB 348578G over Pedestrian Facility. The bridge is 24.3 meters long and was built in 2001.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.
Source: FHWA National Bridge Inventory, 2026.