Tennessee State Route 374

SR 374 starts at one end in southeast Clarksville (near Sango) at US 41A, and heads northwest, then west, then south becoming:

1. Richview Road, which past Memorial Drive changes into
2. Warfield Boulevard to the junction of Wilma Rudolph Boulevard (US 79), changing to the
3. 101st Airborne Division Parkway, to Fort Campbell Boulevard (US 41A), to the west becoming
4. Purple Heart Parkway to Lafayette Road, changing to
5. Paul B. Huff Memorial Parkway (unsigned, not to be confused with Paul Huff Parkway in Cleveland, Tennessee) to its end at Dover Road (US 79).

The route forms a northern loop around central Clarksville. Warfield Boulevard and Richview Road are both two-lane sections; and the 101st Parkway, the Purple Heart Parkway, and the Paul B. Huff Parkway are all four-lane limited-access sections, meeting the federal (MUTCD) definition of an expressway.[2] The expressway features three interchanges: a single-point urban interchange with Wilma Rudolph Boulevard US 79, a variation of the partial cloverleaf interchange with Fort Campbell Boulevard (US 41A), and an uncompleted trumpet-like western terminus at Dover Road (US 79).

Warfield Boulevard is named for a family that owned the land before it was constructed there.

Construction is complete along the 101st Parkway segment of SR 374, which widened that part of the highway to four lanes and created an overpass with exits that allow traffic to freely flow over Wilma Rudolph Boulevard. Additional plans call for expansion of Warfield Boulevard on the southwest side of Clarksville sometime in the future and to Palmyra beyond US 79 on the Northwest side of Clarksville. A proposal to extend SR 374 past its current Dover Road terminus, across the Cumberland River to SR 149. A community meeting was held in November 2010, but as of 2012 it appears no further progress has been made.

Milepoints listed in this table is an estimate of the distance between the western terminus and the junction in question. The entire route is in Montgomery County.

Location	mi	km	Destinations	Notes
​	0.0	0.0	US 79 (Dover Road/SR 76) – Dover, Clarksville	Western terminus; interchange
Clarksville	4.8	7.7	US 41A (Fort Campbell Boulevard/SR 12) – Clarksville, Oak Grove, Hopkinsville	Interchange
	6.0	9.7	Peachers Mill Road	At-grade intersection
	10.3	16.6	SR 48 (Trenton Road) to I-24	At-grade intersection
	11.1	17.9	US 79 (Wilma Rudolph Boulevard/SR 13) to I-24	Single-point urban interchange
	12.1	19.5	Ted A. Crozier Boulevard	At-grade intersection
	12.7	20.4	SR 237 east (Rossview Road) – Port Royal State Park	At-grade intersection
	13.6	21.9	Dunbar Cave Road -- Dunbar Cave State Park	At-grade intersection
	16.2	26.1	US 41A (Madison Street/SR 76/SR 112) – Nashville	Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

• Tennessee Department of Transportation