Is travel restricted within California? Travel is already restricted in some areas, with more limitations likely to come. Every county in California is assigned to a tier of restrictions based on its rate of new virus cases and positivity, and travelers can check to see which activities are allowed. So far, of the five regions in the stay-at-home order, the Southern California, Greater Sacramento and San Joaquin Valley regions have fallen below the 15 percent threshold. Some counties, including San Francisco and Santa Clara, implemented the restrictions before they hit the threshold.

Source: New York Times December 11, 2020 01:04 UTC