Thanks for the informative responses guys. I hiked through the area in question yesterday and found(which I am going to verify)out that , for sure, the Questar Southern Trails pipeline goes through the area, as well as SOCALGAS and there are signs that also say petroleum pipeline, do not...
I do not work in this field just looking for information.
Questar has the Southern Trails gas pipeline in the southwest and are thinking of adding oil capability in about a 100 mile section running through the California desert. This is in the very beginnings of the regulatory approval process...