What mile marker am I at?

U.S. highways and British Columbia. Your coordinates stay in this browser.

How does this work?

Your browser finds your location after you allow access. MileCheck compares it with recorded DOT mileposts. It shows a nearby post, not an exact position between posts. Nearby roads, missing records and location accuracy can affect the result.

This lookup runs once. Tap the button again for a new location.

Data sources · How do mile markers work? · What highway am I on?