The Brotherhood’s Eastern Expedition
The following is my theory on how Lyons got to Washington and how long it would have taken. I also want to hear the rest of you about your thoughts on this and possible theories and conclusions.
In 2254 a small but hardened force of Brotherhood of Steel members were sent west to see if they could both find any traces of the brotherhood sent east 56 years earlier, and to arrive on the east coast to gather technology for back west. From what I could gather during the travels they passed by Chicago to find out about the Brotherhood forces there. Afterwards the next known spot they came across was The Pitt were the Scourge happened. After the Scourge the team traveled and finally arrived in Washington D.C.
Going by this information, I would say it would be safe to assume they used old highways for easier travel, so, according to google maps the most logical route from Lost Hills to Washington, that also passes Chicago and the Pitt, is {https://www.google.ca/maps/dir/Lost+Hills,+CA,+USA/The+Pentagon,+North+Rotary+Road,+Arlington,+VA,+United+States/@38.90966,-93.5849524,7.83z/data=http://forums.bethsoft.com/topic/1590742-the-bos-expedition-east/!4m15!4m14!1m5!1m1!1s0x80eb118cdaeaf8a3:0x99a5214f86862fda!2m2!1d-119.6942941!2d35.616349!1m5!1m1!1s0x89b7b71e2390182f:0x5a8a407614c1e60c!2m2!1d-77.0559544!2d38.8709862!3e0!5i2}.
Walking from Lost Hills to the Citadel would have taken them roughly 900 hours, or 37.5 days assuming non-stop walking, but in reality assuming they slept for at least 6 hours a night it comes to around 50 days. They also took their time in Chicago for a small bit finding the small remnants of the Midwest BoS, and about a day in The Pitt. Roughly between exploring and possibly taking time getting across it took them roughly two months to get from Southern California to D.C.
Since they left in 2254 and arrived in 2255, it would mean that they left probably November or December and arrived in January or February.
During this time they pass through many cities such as Las Vegas, Denver, and very close to Cleveland, not to mention other smaller cities and towns along the way. The Brotherhood never mentions any of these places along the way though. Also of note, the Mojave chapter of the BoS exist near Vegas, perhaps the BoS wanted to stretch across this route?
What do you all think about this? Think this is probably the path Lyons took, or do you think that maybe he took a bit of a different path. Do you think it took less time or more time that I have stated?
*EDIT* Forgot the map link when I posted this. Fixed it.