▁switch back s ▁followed ▁by ▁a ▁pair ▁of ▁ste ep ▁dro ps . ▁ ▁Similar ▁attra ctions ▁in ▁other ▁theme ▁par ks ▁Similar ▁attra ctions ▁include ▁Coast ▁R ider ▁at ▁K not t ' s ▁Ber ry ▁Farm ▁and ▁the ▁LE GO ▁Techn ic ▁Co aster ▁at ▁Leg ol and ▁California . ▁ ▁References ▁ ▁Category : R ol ler ▁co aster s ▁in ▁Virginia ▁Category : R ol ler ▁co aster s ▁operated ▁by ▁C ed ar ▁Fair ▁Category : R ol ler ▁co aster s ▁introduced ▁in ▁ 2 0 0 2 ▁Category : 2 0 0 2 ▁establish ments ▁in ▁Virginia <0x0A> </s> ▁The ▁ 2 0 1 0 ▁United ▁States ▁Census ▁reported ▁that ▁San ▁Francisco ▁had ▁a ▁population ▁of ▁ 8 0 5 , 2 3 5 . ▁With ▁a ▁population ▁density ▁of ▁ 1 7 , 1 6 0 ▁per ▁square ▁mile ▁( 6 , 6 3 2 / km 2 ), ▁San ▁Francisco ▁is ▁the ▁second - most ▁dens ely ▁populated ▁major ▁American ▁city , ▁behind ▁only ▁New ▁York ▁( am ong ▁cities ▁greater ▁than ▁ 2 0 0 , 0 0 0 ▁population ). ▁ ▁San ▁Francisco ▁is ▁the ▁traditional ▁foc al ▁point ▁of ▁the ▁San ▁Francisco ▁Bay ▁Area ▁and ▁forms ▁part ▁of ▁the ▁five - count y ▁San ▁Francisco – O ak land – H ay ward , ▁CA ▁Metropolitan ▁Statist ical ▁Area , ▁a ▁region ▁of ▁ 4 . 6   mill ion ▁people . ▁ ▁It ▁is ▁also ▁part ▁of ▁the ▁greater ▁