From the Quad, travel east toward Old Main. Use the ramp on the north side of the Quad east of Psychology. This ramp leads to the 1st floor of Centennial Hall.
Accessible parking is located on all levels of the Pleasant Street
There is a semi-automatic door located on the 1st floor (west) entrance of the building. This entrance is also accessible from the 3rd floor of the Pleasant Street parking garage. There is also a semi-automatic door on the 2nd floor (east) entrance of Centennial Hall, located across from the Chemistry Building.