OpenStreetMap US

This project aims to map public libraries across the USA in OpenStreetMap by adding missing locations and enriching metadata with operator type, website tags, and more. My progress—documented on a dedicated WikiOSM page—includes completing 8 states (NC, SC, KY, GA, WV, VA, TN, FL) so far. My approach is highly visual, featuring print map layouts for several states (example here: https://arcg.is/1155aa0), with plans to develop an interactive mobile version to enhance accessibility and engagement!

Speaker

Arianna LaGamma

A recent William & Mary graduate with a B.S. in Data Science (Spatial Analytics) and Sociology, I’ve mapped for OpenStreetMap for over two years, contributing 250+ hours just this year—and yes, I do spot unmapped sidewalks in my sleep!

Next up in State of the Map US

Previous talk
Shining a light: basic strategies for local historical mapping

Jun 20, 2025 · Minh Nguyễn

For centuries, Boston Light has peered through the fog as a guide to mariners in the harbor. Every contribution you make to OpenHistoricalMap will serve as a landmark to guide other local...