Open Speed Limit Data Base (submit instructions)

Welcome to the open speed limit database.
Its open source so you can contribute.
This page tells you how to submit new signs. No registration required.



Click to see 2-minute video instructions/Howto:
video

Click here to use the easy web interface to add signs yourself.


Note, if you have a GPS device, here are some another ways to enter points directly into the database.



Any questions.
Email gpscruise@gmail.com