This repository contains the databases which can be used with my Android apk SpeedAlert which you can find here: https://github.com/hvdwolf/SpeedAlert.
The databases can be found under https://github.com/hvdwolf/SpeedAlert_Databases/tags.
The databases in this repository are licensed under CC BY 4.0.
You are free to use, modify, and distribute these databases, provided you give appropriate credit.