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02010-01-01. 2010. Proposed I-75 bypass of Knoxville, also proposed to be extended to I-40 at exit 407 ( SR 66) to provide a complete northern beltway of Knoxville and provide a more direct route to Sevier County/Great Smoky Mountains National Park. SR 476. 11.8. 19.0. SR 50 in Broadview.
The State Route System of Tennessee is maintained and developed by the Tennessee Department of Transportation (TDOT) in the U.S. state of Tennessee. Currently the state has 14,150 miles (22,770 km) of state-maintained roadways, including 1,233 miles (1,984 km) of Interstate Highways and 13,077 miles (21,045 km) of State Highways. [ 2]
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 (19.76 km) in Memphis.
State. 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 ...
At 455.28 miles (732.70 km), the Tennessee segment of I-40 is the longest of the eight states through which it passes and the state's longest Interstate Highway. [ 5 ] I-40 passes through Tennessee's three largest cities— Memphis , Nashville , and Knoxville —and serves the Great Smoky Mountains National Park , the most-visited national park ...
Interstate 65 ( I-65) is part of the Interstate Highway System that runs 887.30 miles (1,427.97 km) north–south from Mobile, Alabama, to Gary, Indiana. In Tennessee, I-65 traverses the middle portion of the state, running from Ardmore at the Alabama border to the Kentucky border near Portland. The route serves the state capital and largest ...
Most of the state is considered part of the Upland South, and the eastern third is part of Appalachia. [ 1] Tennessee covers roughly 42,143 square miles (109,150 km 2 ), of which 926 square miles (2,400 km 2 ), or 2.2%, is water. It is the 16th smallest state in terms of land area. The state is about 440 miles (710 km) long from east to west ...
State. ← SR 126. → SR 127. U.S. Route 127 ( US 127) in Tennessee is a 129.5-mile-long (208.4 km) United States Numbered Highway from Chattanooga to the Kentucky state line at Static. The highways connects through Dunlap, Pikeville, Crossville, and Jamestown. Throughout its length, US 127 straddles the line between East Tennessee and Middle ...