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	..	. Community. TDN Publishing is located in Miami County, which is part of the Dayton Metropolitan Statistical Area, or MSA. It is the smallest of the four counties that comprise the MSA, but it is the area's fastest growing county. Interstate 75 runs through Miami County and the intersection of I-75 and I-70 is just 10 minutes south. this convenient location has contributed greatly to the area's growth and prosperity. TDN Publishing 224 S. Market St, Troy, Ohio 45373 TDN Publishing Production Facility 150 Marybill Dr., Troy, Ohio 45373 . .... .