re: It took BR over a year since getting plowed to figure out

quote:

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Reflectors are important.

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Well, we get closer to 20" per year, but I won't quibble.

Sure. But center lines painted with reflective paint work in the rain too. In fact, I'd argue they work better since you have a continuous demarcation of the lane. If there is enough rain to obscure a painted center line, there is enough rain to obscure a reflector.