Izikhungo ku Iowa City vula S Dubuque St ube nesilinganiso esimaphakathi — 3.4 (ngokwezilinganiso zomsebenzisi Mapich).
S Dubuque St, Iowa City ezitholakele — isitolo sezogesi, indawo yokwenza izinwele, ummeli, iretshurenti, isaluni yobuhle, isitolo se-candy futhi ezinye izikhungo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 6 Izinkampani, eyethulwe kuleli khasi.