Here is the diagram for Bridge Junction on Allen’s Bluff City Southern. In earlier blogs Kevin Kizer and I installed the approach signals and the train order signal inside the wye. Kevin, a retired signal maintainer, determined that we needed dwarf signals at the 3 locations marked 1,2 and 3. Location 1 is the lead to Bluff City yard. Location 2 is the lead to the coach yard and location 3 is the lead to the engine service facility inside the wye itself. Kevin said the signals will tell the engineer if the switch is aligned properly to exit the location.