1. AAA: Pothole damage costs U.S. drivers $3 billion annually, http://newsne-aaa.iprsoftware.com/news/pothole-damage-costs-u-s-drivers-3-billion-annually
2. Adafruit: Adafruit ultimate GPS breakout, https://www.adafruit.com/product/746
3. Adafruit: Adxl326 - 5v ready triple-axis accelerometer, https://www.adafruit.com/product/1018
4. Adafruit: Adxl345 digital accelerometer, https://learn.adafruit.com/adxl345-digital-accelerometer
5. DataSF: Miles of streets (2020), https://data.sfgov.org/City-Infrastructure/Miles-Of-Streets/5s76-j52p/data