Bush Street, San Francisco, California, United States (Google Maps ⧉, OpenStreetMap ⧉)

"Where Bush Street roofed Stockton before slipping downhill to Chinatown, Spade paid his fare and left the taxicab."

"In an all-night drug-store on the corner of Bush and Taylor Streets, Spade used a telephone."

"Out Bush Street a way and back."

"The only two ways out of the alley could be watched from the edge of Bush Street over the tunnci."