 Nyorai kupfuurira kweiyi ndima - The Jetstream yaiva roller coaster iri paRiverview ParkmuChicago. Yakavakwa muna 1964 uye yakaparadzwa makore matatu chete gare gare muna 1967 apo paki yacho yakangoerekana yaparara. Jetstream, iyo yakavakwa kuti itsive Greyhound roller coaster yaichembera yepaki, yakanga isati yabhadharwa payakaparadzwa. Rwendo rwacho rwakanga rwakapfupika kupfuura rwakatangira, Greyhound. Rwendo rwacho rwakanga rusingabatsiri sezvakanga zvakaita dzimwe hama dzaro dzakasununguka, dzakadai seThe Bobs, uye The Comet. 