Grid at the Curb

Out on the open sidewalk! Night lights everywhere. I spotted a towering steel bollard bearing a backlit bus transit map. High-density graphic routing! I climbed onto the concrete base ledge. Raised my baton. Clack! Placed the tip right against the neon-blue intersection node between Line 4 and Line 12. Solid acrylic face, cool and smooth. Traced the perpendicular line east. Right angles, clean circuit paths, color-coded branches. A complete public layout! Station sequence logged.