Rowan County KY 377 begins at an
intersection with
KY 32 (Flemingsburg Road) northwest of
Morehead, within
Rowan County, where the roadway continues as Stonehedge Drive. This intersection is just east of the
Rowan County Senior High School. It travels to the east-northeast and curves to the north-northwest. It crosses over
Big Brushy Creek and curves to the north-northeast. It begins traveling along the edge of
Daniel Boone National Forest and temporarily enters the forest proper. It crosses over
Grassy Lick,
Pond Lick, and
Weaver branches. The highway curves to a nearly due north direction and re-enters the forest. It crosses over
DeBord and
Emory branches and curves to the northeast. It travels through
Cranston and crosses over
Clear Fork. It crosses over
Hogge Branch, passes
Tildon–Hogge Elementary School, and crosses over
Fisher Branch. It travels to the northeast and crosses over
Rock Fork. It begins a
concurrency with
KY 799 (Rockfork Road). The two highways cross over
Estep,
Schoolhouse, and
Shop branches before entering
Triplett, where they split. KY 377 heads to a nearly due north direction. It crosses over
Evans Branch and passes Evans Cemetery. It crosses over
McClurg and
Browning branches and passes Clark Cemetery before curving to the north-northwest. It begins paralleling the
North Fork Triplett Creek. Later, the highway crosses over North Fork Triplett Creek and
Adams Branch before passing Adams Cemetery. It crosses over
Barn and
Mock branches before leaving North Fork Triplett Creek. Right after this, it crosses over
Bill Brown Hollow and begins paralleling it. The highway curves to the west-northwest, leaving the hollow. It then leaves the forest and enters
Lewis County.
Lewis County KY 377 curves to the north-northwest. It crosses over
Duff and
Mc Cless hollows before curving to the north-northeast. It crosses over
Hardy Fork and begins paralleling
Indian Creek. It crosses over
Stamm Fork and curves to the northeast. It crosses over
Kincaid,
Little,
Thomas, and
Cloddy Field branches. It then crosses over
Silver Lick Hollow and then
Big,
Mill,
House, and
Pea Vine branches. It finally crosses over
Kinniconick Creek before it meets its northern terminus, an intersection with
KY 344. ==Major intersections==