1. Alameda County Transportation Commission. I-680 Southbound Express Lane, Annual Report FY2010-2011, n.d.
2. Alameda County Transportation Commission. I-680 Southbound Express Lane, Annual Report FY2011-2012, n.d.
3. Alameda County Transportation Commission. I-680 Southbound Express Lane, Annual Report FY2012-2013, n.d.
4. Association of Bay Area Governments and Metropolitan Transportation Commission, 2013. Draft Plan Bay Area, Strategy for a Sustainable Region, March.
5. Bilger, B., 2013. Auto Correct: Has the Self-driving Car at Last Arrived? The New Yorker, 11/25/2013.