advantages of structural steelask a questionlearn more about steel bridgesjoin aiscfind a certified companyfind an aisc memberlearn about steel construction costs trendsfind employmentread modern steel construction magazinerenew my membership update company roster 10.14.2016 todd a. helwig wins 2017 aisc t.r. higgins lectureship awardtodd a. helwig phd associate professor of civil engineering at ... 10.11.2016 vertical house in dallas wins national steel building design awarda five story residence in dallas has earned national recognition in ... oct 20 2016 future leaders ideas labthe aisc future leaders ideas lab is designed for fabricators who have ... philadelphia pennsylvania united states terms and conditions site map newsfeed subscribe copyright 2016 american institute of steel construction all rights reserved