What I did over New Year's (Travel quiz) by RobinJRichards

Question 3

After finding the Painted Ladies, I struggled to make my way to a certain stretch of a street in town because I had to see it. When I did, I could only drive 5MPH, the posted speed limit. What street was it?

Lombard St. (I'll even take "The Crookedest Street in the World" if you can't remember its name).