Interstate 5 (I-5) in California was completed in segments, with the last portion finished in 1979. The construction of I-5 began in the late 1950s, and it became a critical north-south route through the state. The final stretch, which connected existing segments, allowed for uninterrupted travel along the entire length of the highway in California.
1972
The major highways are highway 50 highway 99 and highway 101 As well as Interstate 5, Interstate 40, Interstate 15, Interstate 8, and Interstate 80.
Interstate 5 (I-5) officially opened in sections, with the first segment completed in 1959. The highway was fully open from the Mexican border in California to the Canadian border in Washington by the late 1970s. I-5 is a major north-south route on the West Coast of the United States, connecting key cities such as San Diego, Los Angeles, and Seattle.
Interstate 5 runs from Mexico to Canada going through California, Oregon and Washington. Cities linked by Interstate 5 include Los Angeles, San Diego, Sacramento, Eugene, Portland and Seattle.
2020
Interstate 40 (I-40) was officially completed in 1990. The last segment of the highway, which runs from Barstow, California, to Wilmington, North Carolina, was finished and opened to traffic that year. The construction of I-40 began in the 1950s as part of the Eisenhower administration's initiative to create a national interstate highway system.
Interstate 10 was completed in 1990. The highway spans from Santa Monica, California, to Jacksonville, Florida, covering approximately 2,460 miles and connecting several major cities across the southern United States. Its construction took several decades, with segments being built at different times.
Interstate 5 (I-5) runs north and south through the center of California, connecting major cities like Los Angeles, Bakersfield, Fresno, and Sacramento. It is one of the main transportation routes in the state, catering to both local and interstate traffic.
723 miles
Blaine, Washington is 584.76 miles (941.08 kilometers) from the Oregon-California border, following Interstate Hwy number 5 (I-5).
The interstate that runs from North Carolina to California is called Interstate 40. It is the third longest one in the United States stretching over 2,500 miles.
The route of the Interstate 580 in California reaches a variety of places. It begins in San Diego, California and reaches up into the Washington Peninsula.