There are more than a dozen possible routes being considered for the last leg of I-69.
The Megabus was driving on I-65 in Johnson County last Monday when traffic slowed because of construction near Edinburgh.
Indiana State Police say none of the injuries are life threatening.
A panel indicates the state should prioritize four new transportation projects, including building an I-69 bridge over the Ohio River.
The Indiana and Illinois Departments of Transportation are seeking input from private companies.