Any way to obtain narrow gauge (2-stud track gap) track anymore?

As the title says, is still there any official way to obtain the narrow gauge tracks? I'm trying to make a Denver and Rio Grande-esque steam engine, but I want it to be in scale with the narrow gauge tracks. If not, is there any way to replicate it on the cheap (IE, without 3d printing or using rare parts)? submitted by /u/HSRweeb [link] [comments]