Pedestrian Infrastructure

The term "Pedestrian Infrastructure" refers to the complex network of Non-Euclidean hallways and walkways that pervade the TARDIS interior. These hallways and walkways and doors lead to many different rooms throughout the TARDIS interior, so it is important to get to know the infrastructure in order to navigate the massive bowels of the timeship.

Organization System
The Pedestrian Infrastructure is a complex maze of corridors and doors, so it is imperative to give it a standard organization system so as to allow easier navigation. The Infrastructure is organized into sectors, hallways, and doors. Sectors are named with a Greek letter, hallways are labeled with a number, and doors are labeled with a letter. For example, a door called 'B' in hallway '3' in sector '∆' would be called "∆3B". Hallways that branch off of another, larger hallway are added as points behind. So a hallway branching off of ∆3 could be named as ∆3.1