Uluvo lomgaqo kaloliwe omtsha unokukufumana usuka ePortland usiya eVancouver kwisithuba esingaphantsi kwesiqingatha sexesha eliza kuthatha ukuqhuba.
Isitimela saseCascadia uneprojekthi ecetywayo eza kuthi idibanise iPortland, Seattle kunye neVancouver ngenethiwekhi kaloliwe ohamba ngesantya esiphezulu- kwiiyure nje ezimbini. Kusezintethweni zonyaka ophelileyo, kodwa kwinyanga ephelileyo i-Cascadia Rail Summit ibidibene ngaphandle kwase Seattle ukuxoxa nge-American pipedream: iprojekthi yokwenyani yesantya esiphezulu.
Kwangoko kulo nyaka, iRhuluneli yaseCalifornia uGavin Newsom wabhengeza ukubuyela umva okukhulu kwiprojekthi kaloliwe ehamba ngesantya esiphezulu, eyayiza kudibanisa iSan Francisco neLos Angeles kungaphelanga neeyure ezintathu. (Endaweni yoko, le projekthi ngoku iza kugxila kwi-100 yeemayile zomkhondo eCentral California.)