First attempt at video. The tunnels connected 8 cottage buildings that contained sleeping quarters for the patients to the main hospital and cafeteria. Many of the patients were criminally insane and were serving their sentences at the facility, therefore underground transportation was the safest method. Many patients rarely went outside, aside from the caged porches connected to the cottage buildings. Part of the tunnels are still active and used for storage, hence the lights. Anyways, here it is.