Ancillary Structure Inspection Procedures and Findings Michael J. Garlich, P.E., S.E., Collins Engineers, Inc., Chicago, IL Load Rating of Prestressed Concrete Girder  Bridges - Interior vs. Exterior Girders Brandy J. Rogers, M.S.C.E., Parametrix, Sumner, WA David V. Jauregui, Ph.D., New Mexico State University, Las Cruces, NM Klineline Bridge Scour Monitoring Carolyn Heniges, Clark County Department of Public Works, Vancouver, WA Douglas Sarkkinen, P.E., S.E., Kramer Gehlen and Associates, Inc., Vancouver, WA