Mountain View proper has a pretty nice downtown area but it sounds as if you were trying to traverse 101 from the Caltrain station to Shoreline Drive or something like that. Yeah, that's not going to work very well. 101 is an extremely busy multi-lane highway.
But, yeah, in general Silicon Valley is pretty much a sprawl. There are some nice small downtowns scattered around but you mostly need a car to get from place to place and most big companies are on their own disconnected campuses and others are scattered around industrial parks.
But, yeah, in general Silicon Valley is pretty much a sprawl. There are some nice small downtowns scattered around but you mostly need a car to get from place to place and most big companies are on their own disconnected campuses and others are scattered around industrial parks.