west ▁crossing ▁some ▁rap ids ▁and ▁forming ▁a ▁hook ▁of ▁ ▁towards ▁the ▁south - east , ▁up ▁to ▁a ▁b end ▁in ▁the ▁river ; ▁▁ ▁towards ▁the ▁n ortheast ▁by ▁forming ▁a ▁loop ▁towards ▁the ▁north west ▁where ▁a ▁railway ▁bridge ▁is ▁laid ▁out ▁and ▁by ▁forming ▁a ▁hook ▁of ▁ ▁towards ▁the ▁n ortheast ▁at ▁the ▁end ▁of ▁the ▁segment , ▁either ▁after ▁having ▁crossed ▁the ▁bridge ▁from ▁route ▁ 3 8 1 , ▁to ▁the ▁Rou ge ▁stream ▁( coming ▁from ▁the ▁west ); ▁▁ ▁north - east ▁in ▁the ▁La ▁Ba ie ▁bor ough , ▁crossing ▁a ▁zone ▁of ▁rap ids , ▁passing ▁under ▁two ▁road ▁brid ges ▁and ▁a ▁railway ▁bridge , ▁to ▁its ▁mouth . ▁ ▁The ▁Mars ▁River ▁flows ▁into ▁the ▁Ba ie ▁des ▁Ha ! ▁Ha ! ▁from ▁the ▁S ag uen ay ▁f j ord ▁after ▁crossing ▁the ▁bor ough ▁of ▁La ▁Ba ie , ▁in ▁S ag uen ay ▁( city ). ▁From ▁there , ▁the ▁current ▁cross es ▁the ▁Ba ie ▁des ▁Ha ! ▁Ha ! ▁N ortheast ▁on ▁, ▁then ▁follow ▁the ▁course ▁of ▁the ▁S ag uen ay ▁River ▁east ▁on ▁ ▁until ▁T ad ouss ac ▁where ▁it ▁mer ges ▁with ▁the ▁Saint ▁Lawrence ▁est u ary . ▁ ▁Aqu atic ▁fa una ▁ ▁The ▁river ▁offers ▁fish ing ▁for ▁Atlantic ▁sal mon ▁and ▁sea ▁tr out ▁( an ad rom ous ▁S ag uen ay ▁bro ok ▁tr out ). ▁Sal mon ▁fish ing ▁is ▁w ading