This time around I rode the M, K, L and J lines and also took the baRT out to MacArthur in Oakland. Unfortunately this was the rainy season and because the conference went from 8-4 I consistently was shooting in low light or darkness. One interesting thing I did see was the original L-Line terminal which still has some of the original Belgian block footing. I also took a nighttime ride out on the F line to Castro and back.
You can see the whole set of pix at http://acm.jhu.edu/~sthurmovik/Railpics/07-02-07_RSA_2007/-Thumbnails.html
F Market former Philly PCC car lays over at Castro...with a follower PCC ruining my shot with his glare.