Don Bauder 3 p.m., Nov. 23
Coronado’s 3rd and 4th streets are “San Diego County’s most heavily traveled residential streets.”
Posted February 21, 2012
Stories this photo appears in:
As any urban dweller knows, all traffic is local. But what’s inside its dark spew, and how it affects people nearby, is a mystery. Two new air monitors coming to San Diego will help answer ...