Finding specific track from a large stash can be difficult, especially if there are many different types.
It also doesn’t help that the writing on each track is embossed in the same color as the trackbed. So one easy way to quickly find the right peice of track is to highlight the numbers on the bottom using a permanent marker.
This method is very fast, running the marker over the numbers is easy and makes writing much clearer.
Hope this tip helps!