Sixth Street is a historic street and entertainment district in Austin, Texas, located within the city's urban core in downtown Austin. Sixth Street was formerly named Pecan Street under Austin's older naming convention, which had east–west streets named after trees and north–south streets named after Texas rivers (the latter convention remains in place). The nine-block area of East Sixth Street roughly between Lavaca Street to the west and Interstate 35 to the east is recognized as the Sixth Street Historic District and was listed in the National Register of Historic Places on December 30, 1975. Developed as one of Austin's trade and commercial districts in the late 1800s, the predominant building style are two- or three-story masonry Victorian commercial architecture. Most structures in the area had already been built by the 1880s, though a few notable exceptions include the Driskill Hotel (1886), the Scarbrough Building (1910), and the Littlefield Building. The area around nearby 4th Street and 6th Street has been a major entertainment district since the 1970s. Many bars, clubs, music venues, and shopping destinations are located on East 6th Street between Congress Avenue and Interstate 35, and many offer live music at one time or another during the week. Traffic is generally blocked on East 6th Street and most crossroads from I-35 to Brazos Street on weekend evenings, and football home games (depending on pedestrian traffic), as well as holidays and special events, to allow the crowds to walk unfettered to the many venues that line the street. East Sixth Street (known locally as Dirty Sixth) plays host to a wide variety of events each year, ranging from music and film festivals (such as South by Southwest) to biker rallies (such as The Republic of Texas Biker Rally) and the Pecan Street Festival. The area of Sixth Street west of Lavaca is known as the West 6th Street District. Recently, a movement has been growing to develop this area as an entertainment district of its own, geared toward the live-music crowd. History Austin was planned on a 15-block grid plan developed by Edwin Waller that was bisected by Congress Avenue running north–south. The Bastrop Highway linking the town to earlier settlements in East Texas was charted in 1839 and chose the route into Austin along Pecan Street. The stagecoach followed this route when it arrived in Austin in 1840, and used the Bullock Hotel at the northwest corner