The South Shore Line will be temporarily busing passengers Monday through Friday between Carroll Avenue and South Bend International Airport.

The busing is scheduled to allow track upgrades and overhead wire maintenance, according to a release issued Sunday.

Between Carroll Avenue and Chicago, service will not be interrupted.

The temporary busing also means there will be no train service to or from Hudson Lake. Trans 401, 422 and 424 between South Bend and Carroll Avenue will be canceled during this period.