Name: Colorado & Southern Ohio Creek Extension
Scale: On3 and On21/2 (1:48)
Size: 28′-3″ x 29′-8″ plus 28′-0″ branch (Ruby-Irwin)
Prototype: On3 Colorado & Southern with freelanced On2½ Elk Mountain Timber Co. Ry.
Locale: Gunnison County, Colo.
Period: late summer of 1942
Style: walkaround
Mainline run: 100 feet
Minimum radius: 37″ with easements
Minimum turnout: no. 6
Maximum grade: 4 percent (Elk Mountain Timber Co.), 1.75 percent (C&S Ohio Creek Extension)
Originally appeared in Great Model Railroads 2009.