From Perplex City Wiki
- The diamond span is a large, tubular shaft which runs southbound out of Perplex City, across Catbite Gorge.
- The span supports, and otherwise extends, The Shift.
The Diamond Span provides the main transport link over the Gorge. Constructed primarily from synthetic diamond and composite CNT, the Diamond Span is exceptionally strong, light and surprisingly inexpensive.
- Perplex City Sentinel
- Card Catalog