All southbound lanes of the U.S. 101 Bayshore Freeway (Hospital Curve) (and one northbound lane) will be closed from Friday October 16, 11 pm. to Monday October 19, 6 a.m. to complete the repaving of all southbound lanes between Cesar Chavez and 17th St.
https://dot.ca.gov/caltrans-near-me/district-4/d4-projects/d4-san-francisco-freeway-and-road-rehabilitation/d4-sf-101-rehab-hospital-curve