Tennessee State Route 3 is a significant highway located in the state of Tennessee. It runs primarily in a north-south direction, connecting various towns and communities. The route spans approximately 90 miles, providing access to both urban and rural areas. The highway begins in the city of Memphis and extends northward through several counties, including Shelby and Tipton. Along its path, State Route 3 intersects with other major roads, facilitating travel and commerce throughout the region. It serves as an important thoroughfare for residents and visitors alike.