The Bentley Historical Library will close from 12:30 pm to 2:15 pm on May 9, 2025, and will close early at 2:00 pm on May 14, 2025.

Bentley Historical Library

Regional Transit Authority of Southeast Michigan records, 1945-2015

2 linear feet and 24.8 MB (online)

An agency tasked with overseeing the mass transportation operations of the Southeastern Michigan area.

Records include local transit history, project plans, other regional research, and University of Detroit Mercy transit studies.

Finding aid