Last Train Last Train In contract bridge, Last Train refers to a bid just below game level in the agreed suit. A Last Train bid is typically made in a bidding sequence in which one of the partners has already indicated slam interest. A survey in the magazine "The Bridge World" showed a strong consensus approving the Last Train convention, with the following definition: The convention was both devised by Jeff Meckstroth and named by him after the Monkees song "Last Train to Clarksville". Because Last Train is a bidding convention with a special meaning under a partnership agreement, subject to National
S-train smaller S-train systems and suburban sections of larger ones S-trains typically share tracks other rail traffic, with the Berlin S-Bahn, Hamburg S-Bahn and Copenhagen S-train being notable exceptions. Busy S-train corridors sometimes have sections of exclusive trackage of their own but parallel to mainline railways. Many of the larger S-train systems will also have central corridors of exclusive trackage that individual suburban branches feed into, creating high frequency corridors. In many cases, the central corridor is an dedicated underground line in the city center with close stop spacing and a high combined frequency similar to metro systems. A good example