Seems this hard winter has a bright side. There is a ton of loose small gravel in our street. I swept up a 5 gallon bucket and ran a hose through it for an hour getting the dirt and minerals out. I let it dry out for a couple of days and then started screening with a couple of dollar store colanders.
The largest stone is too big for track ballast, but might be good for a mountain side. The medium and small rock might make excellent ballast. See some pictures below of my sample track with the medium and small on Atlas Track next to the yard worker. Then there are two pics of a small stretch of mainline done with the medium. Lastly are two prototype pics. One is a industrial yard (Larger and lighter stone) and the other is an NS Spur near home (Small and darker stone). Just for some comparison.
My only concern is the possibility of road salt. However between the melt and then the bucket wash, I feel confident any residue has been removed.
What do you think? Would you or Wouldn't you use this gravel and why?
Thanks for your comments.
Ron
Medium Gravel
Small Gravel
Medium Gravel on mainline
Medium Gravel on mainline
Prototype Industrial siding
Prototype Norfolk Southern Spur near home