▁rid ers ▁with ▁ 3 , 6 1 2 , ▁while ▁the ▁B ▁Loop ▁carried ▁ 3 , 0 6 4 ▁rid ers . ▁ ▁Route ▁ ▁The ▁Loop ▁Service ▁is ▁a ▁circle ▁route ▁that ▁runs ▁between ▁dow nt own ▁Port land ▁and ▁the ▁Central ▁East side . ▁It ▁consists ▁of ▁two ▁services : ▁the ▁ ▁A ▁Loop , ▁which ▁runs ▁clock wise , ▁and ▁the ▁ ▁B ▁Loop , ▁which ▁runs ▁counter clock wise . ▁A ▁majority ▁of ▁each ▁service ▁travel s ▁on ▁single - track . ▁ ▁From ▁their ▁original ▁endpoint ▁on ▁South west ▁Market ▁Street , ▁the ▁A ▁and ▁B ▁Lo ops ▁travel ▁north bound ▁through ▁dow nt own ▁Port land ▁to ▁the ▁Pear l ▁District ▁along ▁NS ▁Line ▁tracks ▁on ▁ 1 0 th ▁and ▁ 1 1 th ▁a ven ues . ▁The ▁services ▁meet ▁at ▁the ▁intersection ▁of ▁North west ▁ 1 0 th ▁and ▁Love jo y ▁where ▁they ▁proceed ▁east ▁towards ▁the ▁Broadway ▁Bridge ▁using ▁the ▁East side ▁Loop ▁extension ▁tracks . ▁After ▁crossing ▁the ▁Will am ette ▁River ▁on ▁this ▁bridge , ▁the ▁tracks ▁again ▁split , ▁with ▁the ▁A ▁Loop ▁tracks ▁continu ing ▁east ▁on ▁We id ler ▁Street ▁and ▁the ▁B ▁Loop ▁tracks ▁on ▁Broadway ▁Street . ▁The ▁B ▁Loop ▁turns ▁right ▁on ▁N ortheast ▁Grand ▁Avenue ▁and ▁proceed s ▁south ▁through ▁the ▁Central ▁East side . ▁The ▁A ▁Loop ▁turns ▁right ▁onto ▁N ortheast ▁ 7 th ▁Avenue , ▁turns ▁left ▁onto ▁N ortheast ▁Oregon ▁street , ▁turns ▁another ▁left ▁onto