![SIA 2012 Annual Conference - Cincinnati, Ohio](https://www.sia-web.org/wordpress/wp-content/uploads/2013/10/RoeblingBridge350w-350x140.gif)
May 31 – June 3, 2012 – Annual SIA Conference Cincinnati, Ohio, including Dayton and Northern Kentucky. John R. Roebling Bridge, Covington-Cincinnati, image by Rick…
May 31 – June 3, 2012 – Annual SIA Conference Cincinnati, Ohio, including Dayton and Northern Kentucky. John R. Roebling Bridge, Covington-Cincinnati, image by Rick…