INTERSTATE 215
INTERSTATE 215 in 08-Sbd-215-6.31-Sbd, San Bernardino County, California received a condition grade of B (65/100). Built in 1957, the bridge carries 135K vehicles daily on INTERSTATE 215 over East Branch Lytle Creek.
INTERSTATE 215 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 1957 and is now 69 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. INTERSTATE 215 carries an average daily traffic count of 135,000 vehicles, with 12 lane(s) crossing East Branch Lytle Creek. 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
INTERSTATE 215 is a 69-year-old bridge located 08-Sbd-215-6.31-Sbd in San Bernardino County, California. The bridge carries INTERSTATE 215 over East Branch Lytle Creek with 12 traffic lanes, handling approximately 135K vehicles per day. Built in 1957 and reconstructed in 2010, the structure spans 30.8 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 7/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
INTERSTATE 215 has a Condition Score of 65/100 (Grade B). Its deck is rated 6/9, superstructure 7/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
INTERSTATE 215 was built in 1957 and reconstructed in 2010, making it 69 years old. The average bridge age in the United States is 48 years.
INTERSTATE 215 carries approximately 135K vehicles per day (average daily traffic). The bridge has 12 traffic lanes. It is 30.8 meters long and located on INTERSTATE 215 in 08-Sbd-215-6.31-Sbd, San Bernardino County, California.
No, INTERSTATE 215 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
INTERSTATE 215 is located 08-Sbd-215-6.31-Sbd in San Bernardino County, California. The bridge carries INTERSTATE 215 over East Branch Lytle Creek. Its coordinates are 34.095506, -117.301561. It is maintained by State Highway Agency.
INTERSTATE 215 carries INTERSTATE 215 over East Branch Lytle Creek. The bridge is 30.8 meters long and was built in 1957, with reconstruction in 2010.
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.