# Making Small Rocks... Out of Big Rocks

USDA Forest Service Video VH-415 Making Small Rocks... Out of Big Rocks Demonstrates the use of a mobile rock crusher (Forester C-2000) for in-place road reconditioning on very low volume roads. The crusher demolishes large rocks and produces a viable aggregate that can then be used as the road surface -- particularly useful on roads where the quality and expense of a standard crushed aggregate is not warranted. *Includes three demonstration projects and interviews with operators.

- Kind: Educational
- Year: 1998
- By: USDA Forest Service
- Genres: Education
- Archive: [Internet Archive](https://archive.org/details/gov.fhwa.ttp.vh-415)
- Licence or status: [CC0 1.0](http://creativecommons.org/publicdomain/zero/1.0/) (as the archive states it)
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

Not offered: its uploader or archive marks it public domain, and nothing the site holds bears that out (its record gives no year, or a year from 1978 on, which no US term has left), so where it is free is not known. Unclear is not offered.