Midtown Memphis is connected to the Medical District and downtown via the Madison Avenue trolley line, with a park and ride station at Cleveland Street. Historically, Madison Avenue was the location of the "Dummy Line", the main east–west streetcar line that went from downtown to the Mid-South Fairgrounds (east along Madison, south down Cooper, and east along Young), and many commercial and residential structures along the avenue date to the beginning of the twentieth century. Most of this stretch of Madison contains its original granite curbs, and in a few locations the original brick pavers can be seen in the gutters.