Individual Papers 29. Decision process for selection of rehabilitation type considering both technical and economic factors ZAKI ADEL R. IP0049, SUSTAINABLE PROCESS FOR A MAJOR REHABILITATION OF PRINCESS MARGARET BRIDGE COLLAZOS ARIAS FELIPE IP0064, SWING BRIDGE DESIGNS AND LESSONS LEARNED IN RECENT RETROFITTING PROJECT EXPERIENCES CANALES SUÁREZ JOSÉ LUIS IP0579, EVALUATION PROCESS OF BRIDGE ALTERNATIVES - PERU IP0579-POSTER.pdf PÉREZ CHABLÉ DULCE MARÍA IP0596, MAIN FACTORS TO CONSIDER FOR REHABILITATION ON BRIDGES