True, in the example I gave above, the first part of the commute was on quiet neighborhood streets, that part was pleasant even with no bike lanes (the neighborhood even had speed bumps to keep traffic speed down), it was the last 1.5 miles where I had to cross the freeway and ride on an a narrow road with fast traffic where it became unpleasant.

If there's no shops or jobs in the places people live, maybe that needs to be fixed first? Putting the jobs close to the people sounds like it would solve a lot of these transit issues by needing less of it.

I generally agree with you. Having a grocery store within walking distance and safe walking has been one of the joys of moving to Norway from the states. Not having a car is very freeing and puts some room in finances. The closest I've come to this sort of safe walk was living in a small town, and even it paled to the town of 180k I'm living in now: I didn't have house-to-job sidewalks in the small town and couldn't have done this living just a little out of town.

I also think that getting jobs and places close to residential areas is a separate issue as we still need the bike lanes on the most unsafe areas. The two main things I think of are:

1. The folks working at major employers need bike access as well. Factories, call centers, distribution centers and large offices. Some of these places just aren't suited for neighborhoods, though they can be close by. It is much easier to get proper use of bike lanes if some or many of the big places have such access.

2. It actually takes more work to get the places closer, at least in the states. This is in no small part because of zoning and red tape. I don't really want to downplay that it'd take a slight difference in society as well - along with the likely need to subsidise som of the places.