This is a series of photos
documenting the construction of concrete bridge on a "lift out" that spans the doorway into
my train room. The lift out, as the name implies, is meant to be removed to
facilitate entry-exit from the train room. It allows track to cross the doorway
opening, but yet allow for easy entry into the train room without needing to
stoop under fixed layout bench work.
I also decided this would be a good place
to install a bridge across a small stream to be called Muddy Creek.