Explore the past, present, and future of NYC Transit with a detailed look at the R46, R68, R68A, and R211A subway fleets operating on the B, D, S, N, Q, and W lines. This video breaks down each train model, their current assignments, possible future moves, and how the arrival of the R211A fleet could reshape service across the B Division. The R46, a long-serving veteran of the IND/BMT lines, continues to appear on the R and W lines, with occasional appearances on B or shuttle service when needed. The R68 and R68A, iconic 1980s workhorses, remain staples of the B and D lines, as well as the S (Franklin & Rockaway shuttle) due to their reliability and compatibility with current operations. The newest addition, the R211A, brings open-gangway capability, modern interiors, and upgraded tech — and is actively being introduced to the N, Q, W, and at times supplementing B and D service as NYC Transit phases out older fleets. As fleet modernization continues, riders will see more R211A trains pushed into service, gradually replacing the older R46 and reducing pressure on the R68/R68A fleets. This fleet evolution marks a major step toward improving reliability, accessibility, and comfort on some of NYC’s busiest subway corridors. If you love transit content, railfan videos, or NYC subway history, this breakdown is for you! Remember to subscribe, watch, view and comment on the video below. Also share with your friends who enjoy being a rail fan. I thank you all for your support to my channel. Please share the link 👇 @TransitFans