Spur 366, also named Woodall Rodgers Freeway, is a highway that connects Beckley Avenue and Singleton Boulevard in West Dallas to Interstate 35E and U.S. Highway 75 in central Dallas, Texas. The highway, as part of the downtown freeway loop, also serves as a dividing line between downtown Dallas on the south and the Uptown and Victory Park neighborhoods on the north.

West Dallas is an area consisting of many communities and neighborhoods in Dallas, Texas, United States. West Dallas is the area bounded by Interstate 30 on the south, the Trinity River on the east and north, and the Trinity River's West Fork on the west.