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tyfi

Mapper since:
January 22, 2023
Last map edit:
March 16, 2025

💡 Machine readability is directly proportional to underscore quantity. 💡

Hi there, my name is Tyler. I’m an armchair mapper based in the Greater St. Louis region of the US state of Missouri who tends to focus on Missouri highways. I even contributed a fair bit to the wiki article on that topic. If I make a mistake or you have a concern with an edit of mine, please reach out to me directly in a discussion thread or a message. I want to maximize the usefulness of the OSM database however I can, so please let me know if an edit I made steps on any toes. My changeset discussion threads tend to be fairly long because I like to post follow-up information after making changes.

Map Interests

I have been doing a lot of manual QA on roads in Missouri. If you have a quality concern for a Missouri state route, U.S. numbered route, or an Interstate route, I would love to take a look at it! Coherence and consistency of state-maintained routes are very important to me. I’ve especially taken to fixing up our supplemental state route network, as many other maps I’ve seen handle SSRs remarkably poorly outside of populous places. My grade of Missouri state routes as mapped: B (there are scattered missing concurrencies even among numbered routes, but supplemental route relations are coming along nicely)

P.S. Did you know there is only one place in Missouri where three SSRs are concurrent? It’s among B, C, and ZZ, underneath U.S. 61 as seen here.

Intellectual Property

All of my contributions to OpenStreetMap and OpenHistoricalMap—e.g., my map edits, changeset discussion comments, note comments, GPS traces, and wiki edits—are made available to everyone under the Creative Commons Zero 1.0 waiver to the greatest extent possible in addition to applicable licenses. If one of my contributions cannot be used under CC0-1.0 for some reason (such as by deriving from ODbL or CC-BY-SA content), then that doesn’t impact the application of CC0-1.0 to any of my other contributions.


🇺🇸 🇺🇦 🏳️‍⚧️ ♾️