Beneath the Honeycomb runs the Magway. Magnetised tunnels, zero-emission transit, conveyer belts for cargo, shared underground stations built to shelter whole Grid clusters when the world above turns dangerous. Step down into any station in the network and you step into a system out of a wasps' nest — stacked metro lines, pod elevators, robots supporting the elderly, trains that never stop, arteries weaving the continent into a single body. It is the circulatory layer of the Grid Network, and when people say "the Grid runs deep," this is what they mean.
How it moves ¶
Magway trains never come to a halt. Instead, pods sit above or below the main line, and passengers step sideways into a pod to board or leave. Trains have an absurd number of interconnected compartments — not carriages, more like a single articulated worm — because any other arrangement would choke at the density of stops the tunnels have to cover. Cargo belts run alongside the passenger lines, shuttling supply loads to elevator lifts that rise up directly into individual Grids.
The geography ¶
Grid geography, read from below, is circles within circles. You swap trains to move between inner and outer rings. Major futuristic highways connect major circles — star-shaped arteries spanning countries, with stars-of-stars where the land is vast enough to justify them. One underground station typically covers thirty Grids, each with its own elevator lift feeding supplies directly to its doorstep. The Hubs sit at the biggest intersections.
Shelter doubling ¶
Every station is also a bunker. When disaster hits above ground — atmospheric collapse, raid, storm, bacterium release — the stations are already pressure-sealed, stocked, and staffed. Grid communities drop down into them through their private elevators. The transit layer is the shelter layer, by design.
The look ¶
Stand in a major junction and it looks like Star Wars underground — ant-nest complexity, metro lines stacked on top of each other, pods popping from any angle that makes geometric sense. People who live in the stations are mostly staff who chose it; most of the work is robotic. The bulk of the On-Grid society has quietly moved most of its infrastructure down here. The surface is for living. The Magway is for moving.