A single-track railway tunnel portal built from red brick with pale dressed-stone quoins, keystone, and a heavy stepped cornice cap. The arched mouth is framed by squared pilasters and low flanking wing walls, in the classic style of Victorian-era rail engineering.

This portal caps the entrance to a hillside tunnel on a model railroad layout or a diorama. Blend it into a scenic embankment or cutting to give trains a convincing place to disappear into the landscape.