Here are pictures of some of them in progress. You can get a map here. There is a big celebration this Saturday, 9/10, in the humungo parking lot on Central Avenue just east of 13th St. You can download a map here.
On Central & 11th
Seen from 9th St. between 2nd & 3rd N
11th St. between Central & 1st Ave. S.
Baum Ave, which is between 1st Ave. N. & Central, just off (west) of 9th St.
6 St. between Central & 1st Ave. S.
Central Avenue & 17th
2 more right at Central & 17th, on the alley
tools of the trade