RP.I15SB TO I215EB
RP.I15SB TO I215EB in 6400 South Interchange, Salt Lake County, Utah received a condition grade of B (65/100). Built in 1973, the bridge carries 230K vehicles daily on RP.I15SB TO I215EB over I-215 (SR-215) Wbl.
RP.I15SB TO I215EB carries a B on the BridgeSafety Condition Score with 65/100. 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 1973 and is now 53 years old, at or past the typical 50-year design life for bridges of its vintage. Maintenance and inspection cycles are correspondingly more involved than for newer structures. RP.I15SB TO I215EB carries an average daily traffic count of 230,000 vehicles, with 2 lane(s) crossing I-215 (SR-215) Wbl. 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
RP.I15SB TO I215EB is a 53-year-old bridge located 6400 South Interchange in Salt Lake County, Utah. The bridge carries RP.I15SB TO I215EB over I-215 (SR-215) Wbl with 2 traffic lanes, handling approximately 230K vehicles per day. Built in 1973, the structure spans 47.4 meters.
The bridge received a Condition Grade of B (65/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 6/9 (fair), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
RP.I15SB TO I215EB has a Condition Score of 65/100 (Grade B). Its deck is rated 6/9, superstructure 6/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
RP.I15SB TO I215EB was built in 1973, making it 53 years old. The average bridge age in the United States is 48 years.
RP.I15SB TO I215EB carries approximately 230K vehicles per day (average daily traffic). The bridge has 2 traffic lanes. It is 47.4 meters long and located on RP.I15SB TO I215EB in 6400 South Interchange, Salt Lake County, Utah.
No, RP.I15SB TO I215EB is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
RP.I15SB TO I215EB is located 6400 South Interchange in Salt Lake County, Utah. The bridge carries RP.I15SB TO I215EB over I-215 (SR-215) Wbl. Its coordinates are 40.636408, -111.907069. It is maintained by State Highway Agency.
RP.I15SB TO I215EB carries RP.I15SB TO I215EB over I-215 (SR-215) Wbl. The bridge is 47.4 meters long and was built in 1973.
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.