INTERSTATE 5
INTERSTATE 5 in 11-Sd-005-R31.80-Sd, San Diego County, California received a condition grade of C (58/100). Built in 1966, the bridge carries 203K vehicles daily on INTERSTATE 5 over Carmel Mountain RD.
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 5 is a 60-year-old bridge located 11-Sd-005-R31.80-Sd in San Diego County, California. The bridge carries INTERSTATE 5 over Carmel Mountain RD with 15 traffic lanes, handling approximately 203K vehicles per day. Built in 1966 and reconstructed in 2007, the structure spans 60.3 meters.
The bridge received a Condition Grade of C (58/100) based on Federal Highway Administration inspection data. Its deck is rated 5/9 (fair), superstructure 7/9 (good), and substructure 5/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
INTERSTATE 5 has a Condition Score of 58/100 (Grade C). Its deck is rated 5/9, superstructure 7/9, and substructure 5/9 on the NBI scale. The bridge is not classified as structurally deficient.
INTERSTATE 5 was built in 1966 and reconstructed in 2007, making it 60 years old. The average bridge age in the United States is 48 years.
INTERSTATE 5 carries approximately 203K vehicles per day (average daily traffic). The bridge has 15 traffic lanes. It is 60.3 meters long and located on INTERSTATE 5 in 11-Sd-005-R31.80-Sd, San Diego County, California.
No, INTERSTATE 5 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 5 is located 11-Sd-005-R31.80-Sd in San Diego County, California. The bridge carries INTERSTATE 5 over Carmel Mountain RD. Its coordinates are 32.917903, -117.234114. It is maintained by State Highway Agency.
INTERSTATE 5 carries INTERSTATE 5 over Carmel Mountain RD. The bridge is 60.3 meters long and was built in 1966, with reconstruction in 2007.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.