Central CA I-5 to Borrego Springs
If heading south on I-5 to Borrego Springs, CA, it looks like the following is the most direct route. I-5, I-210 at Santa Clarita, CA-57 at San Dimas, CA-71, CA91, I-15 at Corona, CA-79 at Temecula...
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Either go east on 210, then south on I-15 or from 57/71, go east on I-10, then south on I-15. Avoid the 71/91. I live near the 71/91 junction; that whole area is in a state of perpetual construction and changes. A Highway Patrol officer told me that even they don't know what lanes go where each day until the morning briefing.
Avoid rush hours. Traffic on I-15 in Temecula to the 79 junction can back up quite a ways, with fast lanes moving OK and the two "slow" lanes stopped dead. Be careful.
Avoid rush hours. Traffic on I-15 in Temecula to the 79 junction can back up quite a ways, with fast lanes moving OK and the two "slow" lanes stopped dead. Be careful.
