Modern Steel Construction is the official publication of the American Institute of Steel Construction, Inc. MSC brings its readership in-depth information on the newest and most advanced uses of structural steel in buildings and bridges by focusing on innovative and cost-effective steel designs and the products that help bring them to life. MSC is directed exclusively to professionals in the construction industry who make and influence purchasing decisions - whether they are engineers, architects, building owners, contractors, fabricators, retailers or erectors. MSC is the only magazine in the United States devoted exclusively to the design and construction of steel-framed structures.