Lineform
Diagram OS / Signal Brief 07
Modern route intelligence

Every Route Is Signal

A screen-native language for dense movement, fast decisions, and legible urban systems.

Strict angles. Saturated lines. One glance from platform to plan.

ZONE A Vector Exchange Relay Signal North Gate
This is the Transit Diagram (modern) design system, applied by Curio Design — a design-style library for AI agents. Full Transit Diagram (modern) guide → designbycurio.com/learn/subway-isotype-transit-map