280 also just terminates to city streets as well...it is quite a disaster in urban planning all around. Pretty sure a while back there was an extension project

280 also just terminates to city streets as well...it is quite a disaster in urban planning all around. Pretty sure a while back there was an extension project that just got canned - don't remember the reason, but if you look at the satellite view it looks like both 280 and 101 were interrupted in the middle of construction.