▁gave ▁way ▁to ▁two ▁structures , ▁a ▁three - store y ▁building ▁at ▁ 2 0 5 ▁York ▁Street ▁( now ▁home ▁to ▁the ▁C N ▁Cred it ▁Union ) ▁completed ▁in ▁ 1 9 6 3 ▁and ▁the ▁ 1 0 - store y ▁C N ▁Tower ▁Building ▁at ▁ 1 9 7 ▁York ▁Street ▁built ▁in ▁ 1 9 6 9 . ▁The ▁latter ▁building , ▁an ▁International - style ▁structure ▁was ▁closed ▁in ▁ 2 0 0 0 ▁as ▁C N ▁staff ▁dw ind led ▁and ▁was ▁impl oded ▁at ▁ 9 : 1 5   a . m ., ▁on ▁February ▁ 4 , ▁ 2 0 0 1 . ▁The ▁old ▁credit ▁union ▁building ▁was ▁incorpor ated ▁into ▁the ▁current ▁station ▁structure ▁after ▁ 2 0 0 1 ▁and ▁remaining ▁site ▁of ▁the ▁old ▁station ▁became ▁a ▁par king ▁lot . ▁The ▁platform ▁area ▁from ▁the ▁previous ▁stations ▁were ▁retained ▁in ▁the ▁new ▁station . ▁ ▁The ▁International ▁Limited ▁was ▁operated ▁joint ly ▁by ▁Via ▁Rail ▁and ▁Am tra k ▁between ▁Chicago ▁and ▁Toronto . ▁The ▁service , ▁which ▁had ▁started ▁in ▁ 1 9 8 2 , ▁was ▁dis cont in ued ▁in ▁ 2 0 0 4 . ▁ ▁References ▁ ▁External ▁links ▁ ▁Category : Build ings ▁and ▁structures ▁in ▁London , ▁Ontario ▁Category : V ia ▁Rail ▁stations ▁in ▁Ontario ▁Category : Transport ▁in ▁London , ▁Ontario ▁Category : Can ad ian ▁National ▁Railway ▁stations ▁in ▁Ontario ▁Category : Form er ▁Am tra k