So the only CAHSR base tunnel would be under Pacheco Pass
Author: Pay attention, Mouse
Date: 02-19-2021 - 12:56
> "A base tunnel is a type of tunnel, mainly a railway tunnel, that is built through the base of a mountain pass. This type of tunnel typically connects two valleys at about the same altitudes.
Tehachapi and Palmdale are much higher in elevation than Bakersfield and LA, so those don't fit the definition. That last wiki line quoted must have been added by someone who didn't read the definition.