n Former fairgrounds. Only one building remains from the original fairgrounds and is now used as a car wash and auction house.
n Old Town. The commericial district along Riverfront Drive (from Plum Street to Vine Street), features some of the oldest architecture in the city.
n The well-preserved area of commercial buildings on North Front street was the intersection of several rail lines, which led to industrial growth.
The bus tour begins 4 p.m. May 16 at the Verizon Wireless Center, 1 Civic Center Plaza. Seating is limited.
To reserve a place on the bus, call 387-8571 by 4:30 p.m. Friday.
For more information, call 387-8571.