Realistic concrete color spray paint.

The link to the Trolleyville website has suggestions for painting concrete streets starting with a base color and adding mists of other colors. See item 6 on the page: http://www.trolleyville.com/tv/school/lesson6_3/.

Interesting enough, this months Model Railroader (July 2008) mentioned use of Rustoleum Textured spray as Stucco (Sandstone) in Gary Hoover’s Sand Bernardino station - with a picture of the spray can itself by the unfinished station front on page 51. Hmmm.
Well, I went ahead and brought a can of Desert Bisque, and will test it when I get a chance (from what I read so far in this thread, seems like I will need to prod and clean that spray nozzle out after the first use so I can use it again - nasty clogger the textured paint, right?)

Yes.

VERY nasty clogger.

But it works great the first time.

The best system is to prepare all the places you need it so that you can use the entire can in one session.

Pulling the nozzle and soaking it in paint thinner when your finished works too.