I-15 SB
I-15 SB in I-15 SB Over Lehi 100 E, Utah County, Utah received a condition grade of B (78/100). Built in 2020, the bridge carries 167K vehicles daily on I-15 SB over 100 East.
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-15 SB is a 6-year-old bridge located I-15 SB Over Lehi 100 E in Utah County, Utah. The bridge carries I-15 SB over 100 East with 6 traffic lanes, handling approximately 167K vehicles per day. Built in 2020, the structure spans 19.3 meters.
The bridge received a Condition Grade of B (78/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), 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-15 SB has a Condition Score of 78/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-15 SB was built in 2020, making it 6 years old. The average bridge age in the United States is 48 years.
I-15 SB carries approximately 167K vehicles per day (average daily traffic). The bridge has 6 traffic lanes. It is 19.3 meters long and located on I-15 SB in I-15 SB Over Lehi 100 E, Utah County, Utah.
No, I-15 SB 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-15 SB is located I-15 SB Over Lehi 100 E in Utah County, Utah. The bridge carries I-15 SB over 100 East. Its coordinates are 40.399722, -111.846944. It is maintained by State Highway Agency.
I-15 SB carries I-15 SB over 100 East. The bridge is 19.3 meters long and was built in 2020.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.