http://community.livejournal.com/sanfrancisco/628026.html
I guess it's really Dore St., somebody painted the leg of the "R" to make "DORE" into "DOPE", then some company acquired the data wrong, and it's now into Google Maps, and also Yahoo.... ?
[Google Map]
[Yahoo Map]
Or is it really Dope on one side and Dore on the other?