trunk passage located beneath Ring Mall. Smaller tunnels branch off from this main passage to reach individual buildings, carrying electrical and air-conditioning utilities from the Central Plant. These tunnels have been the subject of much campus lore, the most popular story being that the tunnels were constructed to facilitate the safe evacuation of faculty in the event of a student riot. The main tunnel actually contains an above-ground section, in the form of the interior of an unusually thick pedestrian bridge near the Engineering Tower, in an area where the Ring Mall crosses between two hills. The tunnels are only accessible to maintenance staff, although there are also publicly accessible tunnels which intersect the utility tunnels, such as the one that goes between the main Information & Computer Science building and the Engineering Tower.
== Washington Center ==
The University of California, Irvine, is one of nine UC undergraduate campuses that sends students to the University of California, Washington …
