Modern Steel Construction magazine is the official publication of the American Institute of Steel Construction. By focusing on innovative and cost-effective steel designs and applications, MSC brings its readers in-depth information on the newest and most advanced uses of structural steel in buildings and bridges. Modern Steel Construction is the leading magazine for professionals involved in the design and construction of steel-framed buildings and bridges. Advertising in MSC is the best way for you to reach your customers directly. View our 2016 and 2015 media guides.