Bay City is accessible from I-75 / US-23 and US-10 highways.
By plane
By plane
Midland/Bay City/Saginaw airport MBS, formerly Tri-City offers connections through Detroit, Minneapolis/St. Paul, and New York starting in February 2009 on Delta and through Chicago on United.
By bus
By bus
Bay City is served by Greyhound Bus Lines through Indian Trails.