This section of Beaver needed modernization badly, it's about time. There is way too much traffic volume to downgrade to two lanes, it needs four. The few cyclists have other options, the many commercial trucks do not; and there are too few cyclists on this road to justify the cost of eminent domain widening. The crossing at King needs to be addressed to accommodate the children in the area, though I don't recall any pedestrians incidents there.
FYI: My birth certificate lists my parents' address as "Lake City Highway", as Beaver was also referred to in the early '60's.