OpenStreetMap US

Using GIS, I integrate transit frequency, 10-minute walksheds, and regional Transit Propensity Index to map equity gaps in Tempe. I identify priority corridors and stop relocations, and share a replicable framework for service and pedestrian upgrades.

Next up in Mapping USA

Previous talk
Dive Into the Deep End: Learn to use the JOSM Editor by Mapping Swimming Pools

Jan 31, 2026 · Sean Whitcomb

The JOSM editor can greatly improve your OSM editing workflows, but learning how to use it can be intimidating. Learn to use the basic features of JOSM by mapping swimming pools. Download...