https://www.mercurynews.com/2017/11/10/opinion-reckless-motorists-on-mount-diablo-endanger-cyclists/

https://www.eastbaytimes.com/2015/10/02/daniel-borenstein-too-much-blood-of-bicyclists-has-been-spilled-on-mount-diablo/

https://www.eastbaytimes.com/2015/07/31/contra-costa-times-editorial-state-must-address-safety-concerns-on-mount-diablo/

https://www.eastbaytimes.com/2016/09/30/high-danger-mount-diablo-park-aims-to-stop-crashes

Reckless Motorists on Mount Diablo endanger Cyclists Mercury News,10/17/17)