The document discusses Spectator Journey Planning (SJP), a dedicated journey planner created for the 2012 London Olympics. SJP was designed to provide customized travel advice and enable spectators to have a good travel experience given that some routes and stations were already at or over capacity. It incorporated proven journey planning technology but added new functionality like hosting in the cloud for scalability, planning routes to venues with additional access time, and integrating real-time travel information. Actual results showed heavy usage of SJP during the Olympics and Paralympics, with the busiest hour seeing over 12,000 journey plans. The project established legacies around cloud computing, special event planning, demand management, and accessibility information.