I built the two tunnel portals using the stone design. These portals have the elliptical adits, which really convey the early rail theme.
|South portal on straight track.|
I tried installing the first section of fascia using the bendy plywood. It does bend easily, but I didn't like how flimsy it is. I ordered some hardboard from Home Depot to use instead of the bendy plywood. I will use the bendy plywood for other uses such as roadbed and laser cutting stock. It cuts nicely on the laser.