Michigan Central Railroad Engine Repair Shops

Michigan Central Railroad Engine Repair Shops, also known as the Tonn and Blank Building, was a historic railroad engine repair building located at Michigan City, LaPorte County, Indiana. It was built in 1851–1852 by the Michigan Central Railroad. It was constructed of Joliet limestone and measured 255 feet long and 62 feet wide.^[2]: 2 It has been demolished.

Michigan Central Railroad Engine Repair Shops
Formerly listed on the U.S. National Register of Historic Places
Location	104 N. Franklin St., Michigan City, Indiana
Area	1 acre (0.40 ha)
Built	1851 (1851)
NRHP reference No.	75000028[1]
Significant dates
Added to NRHP	May 12, 1975
Removed from NRHP	August 11, 1978

It was listed on the National Register of Historic Places in 1975 and delisted in 1978.^[1]