UPDATE (08.29.2021): Post revised for clarity.
Welcome back to my ongoing NYTIP series! In the comments section of my post on SAS Phase 2X, commenter mrsman gave some interesting commentary about alternate de-interlining strategies (also see this Reddit thread). It got me thinking about how to handle the Astoria/Broadway and South Brooklyn de-interlining in the absence of a new yard north of Astoria – Ditmars Blvd station. Let’s explore, shall we?[yes, lets!]