Nation San Francisco officials propose per-vehicle fee, online reservations for city’s ‘crookedest street’ April 16, 2019April 16, 2019Kristin Lam, USA TODAYComments Off on San Francisco officials propose per-vehicle fee, online reservations for city’s ‘crookedest street’ Thousands of tourists looking to drive down the "crookedest street in the world" may have to pay a toll if a San Francisco proposal passes.