Ready to pay to use I80âĻif you arenât you better pay attention because itâs being kicked around. The DOT says that adding tolls would help support the 3.8 billion project to rebuild interstate 80. The plan is to widen the interstate between 2022 and 2026. So, if you were to drive from Des Moines to Omaha that would cost you around $20 round trip. No ThanksâĻ.. Read more HERE!