Table 1. Boundaries of the study sites in Berkeley, Oakland, and Richmond, CA.

city	bounding streets
Berkeley	Martin Luther King Jr. Way, California St., Dwight Way, Carleton St.
Oakland	14th St., 17th St., Peralta St., Wood St.
Richmond	Carlson Blvd., Potrero Ave., S. 47th St., S. 43rd St.