From the late seventies to the early nineties, the airport was stalled in traffic and investments until the 1992 Summer Olympics held in Barcelona. El Prat underwent a major development consisting of the modernization and expansion of the existing terminal, which became known as Terminal B, and the construction of two further terminals flanking that, known as Terminals A and C respectively. The development included jetways for direct access to the aircraft. This reform was designed by Ricardo Bofill Taller de Arquitectura.