This is a Michigan Trainz Routes creation of the six stall Port Huron and Detroit Railroad's roundhouse (four south and two north) in Port Huron, MI. The stalls are 80ft long, no tracks, just wood doors. This has been custom made for the PH&D routes (CSX PH&D Industrial branch too). This version of the roundhouse dates it to the wood doors being removed around 1970 and the overhead steel rollup doors installed. Only one stall was used on the south side of the RH and it was heated for the Alcos in the winter. The other three stall were used for storage and other uses. The roundhouse was used in this state until the Chessie bought the line in 1985. Reskins allowed with only my permission. This will likely be updated for tracks and open doors in the near future as I learn Gmax so stay tuned.