Traffic estimates are useless when it rains or roads flood

Map apps say 25 minutes. It's raining, the road by the market floods, and it takes two hours. The apps don't know which roads flood.
Who has it
Drivers and commuters in flood-prone cities
How often
Weekly
Pain
Costs me time
Would pay
Not said
Today’s workaround
Twitter traffic accounts, asking friends who just drove that way.

Who’s building this

Nobody yet. This one’s up for grabs.

I’m building this
Stage

Me too

Your version of the problem. Real stories are what builders need to get it right.