Excellent work! So, for the purposes of your entire Tri-State route, am I correct in assuming that you're doing just the 2/5 in the Bronx? If that's the case, then I can easily place all of the signals for you, prototypically, including the yard signals, and set the junction speed limits, and place all the signs and such.
Keep up the good work! The NYCTA Track Book you have has full map yards in the back pages, so those should help you make your yards accurate. Love the shots though!
-A