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Lake Road | ||||
Route information | ||||
Maintained by TDOT | ||||
Length | 36.93 mi (59.43 km) | |||
Existed | October 1, 1923 [1] –present | |||
Major junctions | ||||
South end | SR 104 in Dyersburg | |||
US 51 in Dyersburg I-155 / US 412 in Dyersburg | ||||
North end | KY 94 at Kentucky/Tennessee State Line | |||
Location | ||||
Country | United States | |||
State | Tennessee | |||
Counties | Dyer, Obion, Lake | |||
Highway system | ||||
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State Route 78 (abbreviated SR 78) is a 36.93-mile (59.43 km) long primary state highway in northwestern Tennessee, USA. This highway carries a dual primary and secondary designation, however, the majority of this highway is signed as a Primary State Highway. The only portion of SR 78 designated as secondary is between its southern terminus at SR 104 to US 51 in Dyersburg.
SR 78 begins in Dyersburg as a 5-lane urban highway (with center turn lane) featuring a 40 mph (65 km/h) speed limit. North of US 51/SR 3 the road expands to a 7-lane urban highway and features the highest traffic counts in the Dyersburg area, frequently rising above 30,000 AADT. This section of SR 78 at one time featured 40 mph (65 km/h) speed limits, however, due to excessive traffic this section has been reduced to a 30 mph (50 km/h) speed limit. Locals in Dyersburg refer to the section between US 51 and I-155 as 'Hamburger Alley' because of the number of fast food restaurants lining this section of the highway. North of I-155 the highway quickly transitions from a 4-lane divided highway to a rural 2-lane highway carrying a 55 mph (90 km/h) speed limit. There is also a short 4-lane undivided section within the Ridgely city limits. SR 78 provides direct access to Reelfoot Lake State Park via SR 213 on the west side of the lake, and the park's headquarters and visitor's center on the south end of the lake via SR 21/SR 22. Access to the Northwest Correctional Complex is accomplished via SR 212 north of Tiptonville.
SR 78 is bannered as a Tennessee Scenic Parkway from its southern terminus in Dyersburg to Tiptonville at the intersection of SR 78 and SR 21/SR 22. SR 78 also carries the Great River Road designation from its intersection with SR 79 all the way to its northern terminus at the Kentucky/Tennessee state line. This highway starts out in rolling, hilly terrain and descends the first Chickasaw Bluff shortly before reaching Bogota, from this point north, the highway traverses low-lying farmland and bottomland. The Obion River crossing south of Bogota, Tennessee once held the distinction of being the oldest highway bridge in Tennessee that was still in service. The old bridge at this river crossing has since been demolished and replaced by a modern concrete bridge featuring two lanes with full-width shoulders.
County | Location | mi | km | Destinations | Notes | |||
---|---|---|---|---|---|---|---|---|
Dyer | Dyersburg | 0.0 | 0.0 | SR 104 (Forrest Street) – Finley, Trenton | Southern terminus of SR 78 | |||
1.6 | 2.6 | US 51 (US Highway 51 Bypass/SR 3) – Ripley, Newbern | ||||||
2.2– 2.5 | 3.5– 4.0 | I-155 / US 412 – Union City, St. Louis | I-155 exit 13 | |||||
Nauvoo | 5.0 | 8.0 | SR 182 west (Lenox-Nauvoo Road) – Lenox | Eastern terminus of SR 182 | ||||
| 7.9– 8.4 | 12.7– 13.5 | Bridge over the Obion River | |||||
Bogota | 9.5 | 15.3 | SR 103 west | Eastern terminus of SR 103 | ||||
Obion | No major junctions | |||||||
Lake | | 15.2 | 24.5 | SR 79 west / Great River Road south to SR 181 / I-155 | Eastern terminus of SR 79; southern end of Great River Road concurrency | |||
Tiptonville | 25.2 | 40.6 | SR 21 / SR 22 south (Church Street/Lake Drive) – Mississippi River, Hornbeak, Reelfoot Lake, Samburg | Southern end of SR 22 concurrency; provides access to Reelfoot Lake State Park | ||||
25.7 | 41.4 | SR 22 north – Kentucky Bend | Northern end of SR 22 concurrency | |||||
| 27.1 | 43.6 | SR 212 west (Wray Road) – Northwest Correctional Complex | Eastern terminus of SR 212 | ||||
| 32.9 | 52.9 | SR 213 east (Grays Camp Road) – Gray's Camp, Reelfoot Lake Airport | Western terminus of SR 213 | ||||
| 36.93 | 59.43 | KY 94 east / Great River Road north – Hickman | Northern terminus of SR 78 at the Kentucky state line | ||||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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U.S. Route 412 is an east–west United States highway, first commissioned in 1982. U.S. 412 overlaps expressway-grade Cimarron Turnpike from Tulsa west to Interstate 35 and the Cherokee Turnpike from 5 miles (8.0 km) east of Chouteau, Oklahoma, to 8 miles (13 km) west of the Arkansas state line. It runs the entire length of the Oklahoma Panhandle and traverses the Missouri Bootheel.
Interstate 295 (I-295) is a highway which runs eastward and northward bypass of the cities of Richmond and Petersburg in the US state of Virginia. The southern terminus is an interchange with I-95 southeast of Petersburg. I-295 then has an interchange with I-64 east of Richmond, crosses I-95 north of Richmond, and continues westward to its other terminus at a second interchange with I-64.
Interstate 155 (I-155) is an east–west auxiliary Interstate Highway that runs 26.77 miles (43.08 km) through the Bootheel of Missouri and the northwestern corner of Tennessee. It begins south of Hayti, Missouri at Interstate 55 (I-55) and passes eastward through Caruthersville, before crossing the Mississippi River on the Caruthersville Bridge into Tennessee. The route then proceeds to Dyersburg, where it terminates at an interchange with U.S. Route 51 (US 51). I-155 is the only piece of surface transportation infrastructure that directly connects Missouri and Tennessee, and is concurrent with US 412 for its entire length.
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U.S. Route 51 (US 51), mostly overlapped by the unsigned State Route 3 (SR 3), is a north–south state highway in the U.S. state of Tennessee, that is 135.9 miles (218.71 km) long, completely within West Tennessee. It begins in Shelby County and ends in Obion County. The SR 3 designation is seen largely on mileposts.
U.S. Route 45E (US 45E) is a 61.23-mile-long (98.54 km) state highway in West Tennessee, connecting Jackson with South Fulton via Milan and Martin. For the majority of its length, it runs concurrently with unsigned State Route 43 (SR 43) for most of that highway’s length except for short segments at Martin and South Fulton, where it is cosigned with SR 216 and SR 215, respectively.
State Route 22 is a 172.8-mile long (278.1 km) south-to-north state highway in the western part of Tennessee, United States. It begins at the Mississippi state line in McNairy County, where the roadway continues as Mississippi Highway 2. It ends at the Kentucky state line in Lake County, when it crosses into the Kentucky Bend, a detached portion of Fulton County, Kentucky. The monument for the 1862 Battle of Island Number Ten in the American Civil War is located on SR 22, about 3 mi (4.8 km) north of Tiptonville.
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State Route 181 is a primary state highway running through Lake, Dyer, and Lauderdale counties in Tennessee. This highway traverses very sparsely populated areas and is located entirely within the flood plains of the Mississippi River, Obion River and Forked Deer River. SR 181 is constructed as a modern two-lane facility with paved shoulders and a 55 mph (89 km/h) speed limit throughout its length. Prior to its designation as a state highway, it was a narrow gravel road. It is constructed atop the "Big Levee" in Dyer County and is used as a primary defense against floodwaters from the Mississippi River itself, however, floodwaters from the Obion River often back up on the eastern side of the levee. This highway doesn't pass through any municipalities or unincorporated communities. The area is a popular destination for fishermen and hunters.
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State Route 182 is a secondary state highway in western Dyer County, Tennessee, United States. This route is primarily rural in nature throughout its length.
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State Route 20 (SR 20) is a 143.04-mile (230.20 km) long east–west primary state highway that begins in Dyersburg and ending near Summertown. SR 20 is unsigned and concurrent with U.S. Route 412 (US 412) for its entire length, except for a short section between Hohenwald and Summertown. Along its route, SR 20 traverses parts of both Middle Tennessee and West Tennessee.
State Route 57 is an east–west highway that runs from Memphis to the Mississippi state line near Pickwick Dam and Pickwick Landing State Park. Except for in Shelby County and western Fayette County, SR 57 is a two lane road generally with a 55 mph (89 km/h) speed limit. The majority of the road follows the path of the Memphis and Charleston Railroad.
In Tennessee, U.S. Route 412 stretches for 181.93 miles (292.79 km) through the farmland of West Tennessee and the hills of Middle Tennessee, starting at the Missouri state line near Dyersburg and running to an interchange between I-65 and SR 99 in Columbia.
State Route 21 (SR 21) is a two lane highway that runs from the Mississippi River west of Tiptonville, Tennessee to the Kentucky state line north of Union City. This road provides access to Reelfoot Lake State Park.
State Route 104 is a 114.43-mile-long east–west state highway in West Tennessee.
Media related to Tennessee State Route 78 at Wikimedia Commons