8 7 5 ▁for ▁the ▁accommod ation ▁of ▁the ▁Bav arian ▁staff . ▁In ▁addition , ▁the ▁Royal ▁Bav arian ▁State ▁Rail ways ▁( K önig lich ▁Bayer ische ▁Staats - E isen bah nen ) ▁built ▁a ▁round house ▁and ▁a ▁fre ight ▁shed . ▁This ▁was ▁the ▁beginning ▁of ▁the ▁C rails heim ▁dep ot . ▁ ▁Since ▁the ▁K W St . E . ▁operated ▁on ▁Stuttgart ▁local ▁time ▁and ▁the ▁Bav arian ▁State ▁Rail ways ▁operated ▁on ▁Mun ich ▁time , ▁this ▁meant ▁that ▁operations ▁towards ▁Bav aria , ▁had ▁to ▁operate ▁by ▁a ▁tower ▁clock ▁at ▁the ▁northern ▁end ▁of ▁the ▁station ▁which ▁was ▁nine ▁and ▁a ▁half ▁minutes ▁ahead ▁of ▁Stuttgart ▁time . ▁New ▁houses ▁were ▁built ▁near ▁the ▁station ▁for ▁the ▁Bav arian ▁railway ▁workers . ▁ ▁From ▁ 1 8 8 7 ▁to ▁ 1 8 9 0 , ▁the ▁K W St . E . ▁dup licated ▁the ▁line ▁from ▁Heil br onn ▁to ▁the ▁border ▁of ▁Bav aria ▁and ▁Wür ttemberg ▁at ▁Ell rich sh aus en . ▁This ▁was ▁intended ▁to ▁improve ▁East - West ▁connections ▁between ▁Fran con ia ▁and ▁the ▁French ▁border ▁for ▁military ▁reasons . ▁ ▁On ▁ 1 ▁January ▁ 1 8 9 0 , ▁the ▁K W St . E . ▁took ▁over ▁the ▁operations ▁of ▁the ▁Bav arian ▁State ▁Rail ways ▁and ▁replaced ▁the ▁Bav arian ▁staff . ▁Only ▁the ▁northern ▁station ▁clock ▁marked ▁the ▁function ▁of ▁the ▁station ▁as ▁a ▁border ▁station , ▁until ▁it