The US and Canada are geographically huge. Take the problems the other countries solved and multiply it by 10. The climate here is also different. When was the last time a hurricane or tornado hit Europe? Or an ice storm? Or major snow storm? What about a heat wave over 100F?
Public transit is not resilient to these things. Our streetcars shut down in Toronto during heavy snowfall because they'll derail if the tracks aren't clear. Ice gets into the concrete supporting the tracks and they need to constantly be repaired because of that.
Asphalt roads are cheap and easy to maintain. Hell, you don't even need asphalt, cars are perfectly capable of driving on dirt or gravel. You can drive a car on shitty, broken asphalt, but you can't drive a train on broken tracks. There is a resiliency to road and cars that public transit just doesn't have.
When was the last time a hurricane or tornado hit Europe?
When's the last time you took the car to work rather than the bus because a hurricane hit your area? Last time you looked out the window, saw a tornado and said, "Looks like I'm driving to work today, honey, and not taking the bus."?
Ice storm? You better be a cardiologist needing to get to the hospital to do life-saving surgery if you're driving in that. Because the world doesn't need you in the office writing yet-another-javascript-framework that badly.
Heat wave? Okay, ya got me there. Take the air-conditioned car instead of the bicycle.
So your saying nobody every tries to go from one end of Europe to the other? OK. Sure. /sarcasm
They also have weather patterns that generally match ours. Sure, not tornadoes afaik, but that's not a huge chunk of damage to the US either. Public transit is resistant to those things. They have snow, ice, and other cold-weather issues over there as well and somehow seem to get along just fine.
And car's resiliency comes at an unsustainable cost. Not only is it environmentally unsustainable, it's not even population-density sustainable. Sure, there are big empty areas of land where it wouldn't make sense to put public transportation, just like in Europe. But that doesn't mean we should ignore the areas where it does make sense to implement it, just like in Europe.
None of these problems are really unique to the US.
But we're talking about Silicon Valley - which is smaller than most European cities. And cities there handle snowstorms and heat waves just fine (or just as well as American cities). For that matter - when was the last time a hurricane or a snowstorm hit the Bay area?
Public transit is not resilient to these things. Our streetcars shut down in Toronto during heavy snowfall because they'll derail if the tracks aren't clear. Ice gets into the concrete supporting the tracks and they need to constantly be repaired because of that.
Asphalt roads are cheap and easy to maintain. Hell, you don't even need asphalt, cars are perfectly capable of driving on dirt or gravel. You can drive a car on shitty, broken asphalt, but you can't drive a train on broken tracks. There is a resiliency to road and cars that public transit just doesn't have.