Furthermore, how thick should crush and run be? This material-also known as crusher run, quarry process, dense grade aggregate or road stone-is the combination of crushed rock and dust created in the process.
It would handle heavy vehicles with no worries.
Gravel For Crawl Space A common mistake is trying to use gravel as a replacement for a moisture barrier on a crawl space floor.
You will have to leave about an inch of snow on the driveway; otherwise, you are likely to inadvertently remove a great deal of gravel.
Gravel is classified by particle size range and includes size classes from granule- to boulder- sized fragments.
Shells make excellent pathways but aren't pleasant to exposed feet.