▁Rail ▁Road ▁absor bs ▁the ▁Sac r amento ▁& ▁San ▁Francisco ▁Rail ▁Road ▁Company ▁and ▁the ▁San ▁Francisco ▁& ▁Mary sv ille ▁Rail ▁Road ▁Company . ▁ 1 1 ▁Jul ▁ 1 8 6 5 ▁Track ▁opened ▁on ▁Nap a ▁Valley ▁Rail road ▁between ▁Sus col ▁and ▁Nap a . ▁ ▁Line ▁from ▁Nap a ▁to ▁Cal ist oga ▁was ▁completed ▁in ▁ 1 8 6 8 . ▁ 2 4 ▁Dec ▁ 1 8 6 6 ▁California ▁Pacific ▁Rail ▁Road ▁comm enced ▁grad ing ▁from ▁Valle jo ▁towards ▁Su is un ▁then ▁Davis ville ▁( D av is ). ▁ 2 4 ▁Jun ▁ 1 8 6 8 ▁California ▁Pacific ▁completed ▁between ▁Valle jo ▁and ▁Su is un ▁via ▁American ▁C any on . ▁ 2 7 ▁Jul ▁ 1 8 6 8 ▁California ▁Pacific ▁completed ▁from ▁Su is un ▁- ▁El mi ra . ▁ 1 0 ▁Aug ▁ 1 8 6 8 ▁California ▁Pacific ▁completed ▁from ▁El mi ra ▁- ▁D ixon . ▁ 2 4 ▁Aug ▁ 1 8 6 8 ▁California ▁Pacific ▁completed ▁from ▁D ixon ▁- ▁Davis ville ▁( D av is ). ▁ ▁Later ▁that ▁year ▁tracks ▁reach ▁Washington ▁( West ▁Sac r amento ). ▁Jan ▁ 1 8 6 9 ▁Nap a ▁Valley ▁Rail ▁Road ▁extends ▁line ▁from ▁Sus col ▁to ▁Nap a ▁J unction ▁where ▁it ▁inter changed ▁with ▁the ▁California ▁Pacific ▁Rail road . ▁ 2 6 ▁Jan ▁ 1 8 6 9 ▁D ixon ▁establish es ▁post ▁office . ▁ 1 2