State Route 100 (SR 100) is a west–east state highway in both West Tennessee and Middle Tennessee that connects Whiteville with

Nashville Nashville is the capital city of the U.S. state of Tennessee and the seat of Davidson County. With a population of 689,447 at the 2020 U.S. census, Nashville is the most populous city in the state, 21st most-populous city in the U.S., and the ...

. It is long.

Route description

TN 100 EB past McCrory Lane-Natchez Trace Parkway

Hardeman County

SR 100 begins as a primary highway in West Tennessee in Hardeman County at an intersection with US 64/

SR 15 Route 15, or Highway 15, can refer to: For roads named A15, see A15 roads. International * Asian Highway 15 * European route E15 * European route E015 Australia New South Wales * Hunter Expressway * New England Highway and other local Ne ...

in Whiteville. Then SR 100 leaves Whiteville heading east but slightly northward before crossing the Hatchie River. SR 100 then has an intersection with

SR 138 Highway 138 may refer to: Canada * Ontario Highway 138 * Prince Edward Island Route 138 * Quebec Route 138 Costa Rica * National Route 138 India * National Highway 138 (India) Japan * Japan National Route 138 * Fukuoka Prefectural Rou ...

just north of Toone. Shortly afterwards, it has an interchange with SR 18 and shortly thereafter enters Chester County.

Chester County

SR 100 has an intersection with SR 125 before entering a hilly area of western Tennessee and passing Chickasaw State Park before intersecting SR 225 and entering Henderson. It then bypasses downtown to the south and has an interchange with US 45/ SR 5. SR 100 the leaves Henderson and crosses over the South Fork of the Forked Deer River within a few miles of its inception. It then continues on to Jacks Creek, where it has an intersection with SR 22A, before crossing into Henderson County.

Henderson County

SR 100 continues northeast to intersect SR 22 before having an intersection with SR 104 in

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passing through Scotts Hill and having an intersection with SR 114. Scotts Hill resides in Henderson County as well as Decatur County.

Decatur County

Once in Decatur County, SR 100 enters Decaturville and intersects with

US 641 U.S. Route 641 (US 641) is a U.S. Route in Tennessee and Kentucky. It runs for from US 64 south of Clifton, Tennessee to an intersection with US 60 in Marion, Kentucky. While it is considered a spur route of U.S. Route 41, t ...

/ SR 69/ SR 202, where it becomes a secondary highway, before passing through downtown. The highway then leaves Decaturville and continues northeast to Perryville, where it crosses a bridge over the Beech River before coming to an intersection and becomes concurrent with US 412/ SR 20. The highway then crosses the Tennessee River on the

Alvin C. York Bridge The Alvin C. York Bridge is a continuous box girder bridge that carries U.S. Route 412 across the Tennessee River, connecting Perry County, Tennessee, and Decatur County, Tennessee. It was completed in 1986 to replace an earlier through truss b ...

into Middle Tennessee and

Perry County Perry County may refer to: United States *Perry County, Alabama *Perry County, Arkansas *Perry County, Illinois *Perry County, Indiana *Perry County, Kentucky *Perry County, Mississippi *Perry County, Missouri *Perry County, Ohio *Perry Coun ...

Perry County

They then have an intersection with SR 438 before continuing east to Linden, where they pass through downtown before having an intersection with SR 13. US 412/SR 20/SR 100 then leaves Linden and passes through Chestnut Grove before coming to a Y-Intersection where SR 100 splits off from US 412/SR 20 and goes northeast, becoming a primary highway and crossing into Hickman County.

Hickman County

SR 100 continues northeast through rural areas before becoming concurrent with SR 48 before entering Centerville, where they have a short concurrency with SR 50 before passing through downtown and crossing the Duck River. SR 48 then splits off from SR 100 at an intersection with SR 230, which becomes concurrent with SR 100 at this intersection. They then leave Centerville and continue northeast to an intersection where SR 230 splits off and goes southeast, before SR 100 passes through the communities of

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, Lyles, Bon Aqua Junction, and Bon Aqua, where it has an intersection with SR 7 and becomes concurrent with SR 46 shortly before crossing into Williamson County.

Williamson County

SR 46 immediately splits off from SR 100 just feet from SR 100's interchange with I-840 (Exit 7). SR 100 then continues northeast to Fairview where it has an interchange with and becomes concurrent with SR 96, before leaving Fairview and entering the

Highland Rim The Highland Rim is a geographic term for the area in Tennessee surrounding the Central Basin. Nashville is largely surrounded by higher terrain in all directions. Geologically, the Central Basin is a dome. The Highland Rim is a cuesta surround ...

, crossing into Davidson County.

Davidson County

SR 96 then splits off and goes southeast while SR 100 passes through hilly terrain before passing through Pasquo, where it has an interchange with the

Natchez Trace Parkway The Natchez Trace Parkway is a national parkway in the southeastern United States that commemorates the historic Natchez Trace and preserves sections of that original trail. Its central feature is a two-lane road that extends 444 miles (715 ...

at the Parkway's northern terminus. SR 100 then enters Belle Meade, where it passes through several neighborhoods and has an intersection with SR 254 (Old Hickory Boulevard). SR 100 then passes northwest of Percy Warner Park before coming to an end at

US 70S U.S. Route 70S (US 70S) is an alternative to U.S. Route 70 between the western part of Nashville and Sparta in Tennessee. It runs concurrent with US 70 for several blocks in downtown Nashville. The highway follows Murfreesboro Pike from Nashville t ...

/ SR 1.

History

Prior to construction of Interstate 40, SR 100 (in conjunction US 64 between

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and Whiteville) was a customarily traveled route between Memphis and

but today serves primarily local traffic.

Major intersections

References

External links

*{{commons category-inline

100 100 or one hundred (Roman numeral: C) is the natural number following 99 and preceding 101. In medieval contexts, it may be described as the short hundred or five score in order to differentiate the English and Germanic use of "hundred" to de ...