<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo Umgwaqo omkhulu owawuhlongozwa wawuzoqala e-Illinois Route 80 eduze nasePort Byron, e-Illinois, owawuzohamba osebeni olusempumalanga yoMfula iMississippi, phezu kwebhuloho elisha eliya e-Iowa.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi Umgwaqo omkhulu ohlongozwayo kwakufanele usuke e-Illinois Route 80 eduze nasePort Byron, e-Illinois, owawugijima ngasogwini olusempumalanga yoMfula iMississippi, phezu kwebhuloho elisha eliya e-Iowa, kuya eSouth Omaha Bridge lapho i-US 275 yawela khona uMfula iMissouri. 