weather woes

i wonder how bad the weather outside was - all i'm aware of is that it rained pretty hard all day today. hopefully the roads won't be all congested with traffic, though, to be honest, i think that's wishful thinking.

has anyone ever bothered to develop a flood-resistant car? a car that can run through knee-deep waters, maybe? even more importantly, would developing one be cost-efficient? i can only imagine how expensive cars like that will be initially.