Izikhungo ku Iowa City vula W Burlington St ube nesilinganiso esimaphakathi — 3.5 (ngokwezilinganiso zomsebenzisi Mapich).
W Burlington St, Iowa City ezitholakele — igalaji lophethulomu futhi ezinye izikhungo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 3 Izinkampani, eyethulwe kuleli khasi.