Tennessee State Route 257

State Route 257
State Route 257
Route information
	Maintained by TDOT
Length	18.3 mi (29.5 km)
Major junctions
West end	SR 49 near Coopertown
	US 431 south of Springfield; US 41 in Ridgetop ; I-65 in Millersville
East end	US 31W in Millersville
Location
Counties	Robertson, Sumner
Highway system
	Tennessee State Routes; Interstate; US; State;

State Route 257 (SR 257) is an east–west secondary state highway that traverses southern Robertson and western Sumner counties in Middle Tennessee.

Route description[]

SR 257 originates at SR 49 near Coopertown. It traverses mainly rural areas of southern Robertson County, including its meeting with US 431. It crosses US 41 at Ridgetop.^[1]^[3]

SR 257 then closely follows the Robertson–Sumner county line along its way to the I-65 interchange. SR 257 ends at its junction with US 31W at Millersville, on the Sumner County side of the county line.^[1]^[2]

Major intersections[]

County	Location	mi	km	Destinations	Notes
Robertson	Coopertown	0.0	0.0	SR 49 – Pleasant View, Springfield	Western terminus
				US 431 (Tom Austin Highway/SR 65) – Springfield, Joelton
	Ridgetop			US 41 (SR 11) – Goodlettsville, Greenbrier
	Millersville			I-65 – Nashville, Louisville	I-65 exit 104
Sumner	Millersville	18.3	29.5	US 31W (Louisville Highway/SR 41) – Goodlettsville, White House	Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References[]

^ ^a ^b ^c Tennessee Department of Transportation Planning Division (2007). Robertson County General Highway Map (PDF) (Map). Nashville: Tennessee Department of Transportation. Grid numbers 413NW, 413NE, 413SE, and 414NW.
^ ^a ^b Tennessee Department of Transportation Planning Division (2010). Sumner County General Highway Map (PDF) (Map). Nashville: Tennessee Department of Transportation. Grid numbers 414NW and 414SW.
^ Rand McNally (2016). "Tennessee" (Map). The Road Atlas (2016 Walmart ed.). c. 1:1,900,800. Chicago: Rand McNally. p. 95. §§ B19, C19, D19–D20, L15–L16. ISBN 0-528-01329-7.

External links[]

Tennessee Department of Transportation

[robertson07-1] Tennessee Department of Transportation Planning Division (2007). Robertson County General Highway Map (PDF) (Map). Nashville: Tennessee Department of Transportation. Grid numbers 413NW, 413NE, 413SE, and 414NW.

[sumner10-2] Tennessee Department of Transportation Planning Division (2010). Sumner County General Highway Map (PDF) (Map). Nashville: Tennessee Department of Transportation. Grid numbers 414NW and 414SW.

[2016atlastn-3] Rand McNally (2016). "Tennessee" (Map). The Road Atlas (2016 Walmart ed.). c. 1:1,900,800. Chicago: Rand McNally. p. 95. §§ B19, C19, D19–D20, L15–L16. ISBN 0-528-01329-7.

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