Aside from the Tioga Road, all highways that enter Yosemite National Park meet in Yosemite Valley. If the reservation system is based on Yosemite Valley capacity, why is the entire park included? All areas of Yosemite have been operating at or near capacity for several years.
https://www.nps.gov/yose/planyourvisit/reservations.htm?utm=syndication&pubDate=20250217

