Generally for me, if I use anything on the street, it will be exactly the opposite: a green-yellow or a blue filter. A Wratten #11 is pretty much the only filter I use hand held, but I also use a #80A sometimes. The 80A is actually a color conversion filter for color film, but I use it in lieu of a "proper" blue filter intended for b/w photography, which would be a #47, I believe.

Warm filters are a great way to darken shaded areas. This may be quite harmful in many street pictures, and awesome in others. You have to think about it shot by shot.