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Roads and Highways

I-5 North Coast Corridor

Located in San Diego County’s north coastal area, the I-5 North Coast Corridor’s (NCC) 27 miles of highway connects the cities of Oceanside, Carlsbad, Encinitas, Solana Beach, Del Mar, and San Diego.

The I-5 NCC is part of the larger I-5 highway route that links San Diego County to the national highway system and the nation to the Canadian and Mexican borders.

As a gateway to San Diego County, the I-5 NCC is one of the most traveled highways in the nation. It carries locals and visitors to attractions such as its six lagoons, world-renowned beaches, Legoland, and Del Mar Fairgrounds, employment centers, and communities.

For the most recent developments regarding improvements to the I-5 NCC please visit KeepSanDiegoMoving.com/NCC.