A live subway-style map of the SFMIX backbone across the Bay Area.

Routes are approximate: they trace real transport corridors, not the exact fiber path on the ground. Links without surveyed geometry are routed along rights-of-way and then coarsened for display.

Path-finding: Dijkstra · Ramer–Douglas–Peucker

Some locations shown aren't open for peering yet — including pending sites and passive, cross-connect-only facilities.

Tap any link or station for details.

a computer daydream by jof