For many DART riders, the rollout of the new Reimagine DART system feels similar to the first week of school, learning new routes, checking schedules and figuring out where to go.

Riders may notice slower DART trains during heat waves, but officials say schedules remain on track.

DES MOINES, Iowa — Central Iowa's DART bus system is preparing for a major service overhaul that will reduce the number of routes from 27 to 11 beginning June 14. As the launch date approaches, ...