traffic on the crooked lombard street in san francisco, california

flower garden plant shrub yard tree woodland lawn leaf blossom wildflower autumn nature grass traffic crooked lombard street francisco california east–west famous steep one-block eight hairpin turns crookedest crooked curves hairpin hortensia lombard street one-way francisco street winding america architecture attraction california cars city curvy famous flora flower francisco garden hill hydrangea landmark lombard macrophylla outdoor park plants residential road russian segment sharp states steep telegraph tortuous tourism tourist traffic travel tree turns united usa view windy