According to a release from the Council Bluffs Police Department, officers responded to the crash just before 1 a.m. near the I-29 and I-80 interchange.
Streetcar construction and highway road projects mean drivers will encounter orange barrels and road-closed signs during the tournament.
The Omaha Police Department says a bicyclist is in critical condition after a crash Monday evening.
That work will be focused on midtown and west of downtown. Some will be done in the new facility as well where the streetcars will start and end each day.
County officials said the route will be closed from 4 a.m. to 2 p.m. Sunday.
Construction will be taking place for the bridge over Interstate 680.