From the Fifth Street traffic redesign and a plastic bag ban to economic development and the city water supply, the civic side of Davis saw several changes from early 2011 to mid-2014. Joe Krovoza, as mayor during that stretch, had a hand in attaining many of them. On today’s Davisville he sizes up his legacy, offers his take on a few continuing ideas like the railroad relocation proposal downtown ... and talks about what he's been doing since leaving office last June.