@bullcitybrian
Great points.
I used to take a train from North County San Diego to Sorrento Valley every day for work - it took maybe 10 minutes longer, door to door, but it took a lot of stress out of my day. It did mean that I was without a vehicle at lunchtime, which created a bit of inconvenience.
There was a retail center just on the other side of the 805 from the office with a half-dozen lunch options, and the weather in San Diego should make it an obvious place to walk to get lunch - especially as parking in the retail center at lunchtime was a bit of a nightmare.
However, the crossing was a death trap with relatively high speeds and no signal for people to cross. Of the several hundred people at that office, I think fewer than a dozen of us ever walked to get lunch.
1/2