Good post!
It made me realize I live by 3 bridges on one lake/river and if all 3 were damaged/destroyed completely I would have a LONG detour to get to where I`d like to go. I am going to have to replan my bug-out location, and possibly extra fuel storage.
Bug out vehicle, highly modified jeep w/trailer w/quad on it, and if roads are good F250 Diesel with trailer jeep on trailer, quad in the back.
I take my BOB camping and each time I want something from the camp supplies that's 'required' or 'highly needed' I think to myself does my BOB have this? And i`ve had to dip into the BOB med. supplys camping recently so I use and update/replenish my BOB constantly. My sleeping gear in the BOB is a nice parachute silk hammock I have used camping and is nice but not warm.
The jeep, truck, and small box for the quad will have enough food to last 2 people for 7 days. (This may seem like a lot but when thinking in terms of Datrex and some candy it's really not much at all!) Also have wool blankets, wool socks, beanies, etc. Enough to stay warm for atleast a week. (This is ontop the BOB).
Everyones situation will be different, and everyones locational situation can be different too. For instance if my bridges are out I may change my BOL (Bug-Out Location) to someplace more west than I had planned. Etc.
I guess what I`m saying is to plan multiple bug-out plans because you are never going to know what is going to happen.