Contact via Mail: Trinity Transportation Group 4624 13th Street Wyandotte, Michigan 48192 Contact via Phone: Phone: 734-284-9229 Fax: 734-283-8418 Trinity Cars Dispatch/ Hot-Line - 24 Hour Service: 734-282-2222 Contact via Email: Jerry Sheppard President Click to Email Beth Sheppard Executive Assistant Click to Email Tracy Akers General Manager Click to Email Jacque Curtis Office Manager Click to Email John Shupe Projects Click to Email Tanisha Garris Human Resource Specialist Click to Email Gail Manjang School Bus Supervisor Click to Email Wendy Liss Reservations Click to Email Eric Callahan Sales/Reservations Click to Email Mary Bonk Billing Click to Email Larry Webster Service Manager Click to Email Tricia McMahon Administrative Assistant / Receptionist Click to Email Nick Sheppard School Bus Supervisor Click to Email Copyright 2007 © Trinity Transportation Group. All rights reserved. Return Home website by::