Seven Years at the Sunroom Desk:2008 to 2015 . . . R to R2 2 This entry was posted in Politics Sustainability Transportation and tagged 710 Tunnel Beyond the 710 Clean Energy Kevin de Leon Measure R2 Mobility 21 No 710 Action Committee SB 350 SR-710 Study Zero Emission Vehicles on October 28, 2015 by Editor Sustainability, civic engagement and online publishing are the major topics explored on Sunroom Desk, today celebrating seven years since its launch in October 2008! This post reviews regional transportation policy highlights from 2008 to 2015.