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The U.S. Highways in Tennessee are the segments of the United States Numbered Highway System that are maintained by the Tennessee Department of Transportation (TDOT) in the state of Tennessee. All of these highways in Tennessee have a state highway designation routed concurrently along them, though the state highway is hidden and only signed ...
The triangle marker design was the only design until November 1983, when Tennessee divided its routes into primary routes and secondary or "arterial" routes with the adoption of a functional classification system, creating a primary marker and making the triangle marker the secondary marker; primary marker signs were posted in 1984. [2]
The Tennessee Department of Highways and Public Works was established by the Tennessee General Assembly in 1915 and tasked with constructing, maintaining, and improving roads throughout the state. That year, the 538-mile (866 km) Memphis to Bristol Highway, later State Route 1 , was designated as the first state highway in Tennessee.
The longest interstate highway in Tennessee is Interstate 40, at a length of 454.81 miles (731.95 km). The segment of I-40 in Tennessee is also the longest segment of all of the states the route traverses. The shortest mainline interstate highway in Tennessee is I-55, at a length of 12.28 miles (19.
Prior to the arrival of the first European settlers, the area where Charleston and Bradley County is located was occupied by the Cherokee. [3] The land north of the Hiwassee River, located less than 1 mile (1.6 km) north of the heritage center, was purchased by the U.S. government from the Cherokee Nation in 1819, and in 1821, the Indian Agency was moved to present-day Charleston a short ...
The construction costs of the Tennessee portion of SR 385 from the 1980s until completion in 2013 was over $500 million (equivalent to $645 million in 2023 [8]). [6] Both states' combined investments were over $1.2 billion (equivalent to $1.55 billion in 2023 [ 8 ] ) for the 64.3-mile (103.5 km) I-269 project, including construction and rights ...
Two-lane US 11W looking northeast near Lea Springs; Joppa Mountain, a peak on the Clinch Mountain ridge rises in the distance.. US 11W enters the city limits of Blaine at the Knox–Grainger county border, and transitions from a four-lane divided highway to an undivided five lane with sidewalk facilities providing access to Blaine's central business district and retail areas. [12]
The East Tennessee Crossing Byway is a 83-mile (134 km) National Scenic Byway in the U.S. state of Tennessee. Established in 2009, it is one of the newest byways in the National Scenic Byway system. [2] [3] The scenic byway traverses mostly along an unsigned concurrency of U.S. Route 25E/State Route 32 (US 25E/SR 32) in East Tennessee. [4]