South
U.S. 15 enters Tioga County, Pennsylvania at the borough of Lawrenceville.
01/18/17
A diamond interchange joins U.S. 15 with PA 49 (Cowanesque Street) between Lawrenceville and Cowanesque Lake.
01/18/17
01/18/17
01/18/17
01/18/17
The Tioga County seat of Wellsboro lies southwest of U.S. 15 along U.S. 6/PA 287.
01/18/17
PA 287 originates in Lawrenceville along Main Street (old U.S. 15) at PA 49 (Cowanesque Street).
01/18/17
PA 287 follows the pre-freeway alignment of U.S. 15 north along the Tioga River to PA 328 at Tioga Junction.
01/18/17
01/18/17
PA 287 (old U.S. 15) shifts west of the freeway to Main Street in the borough of Tioga. PA 287 extends south to U.S. 220 near Jersey Shore.
01/18/17
01/18/17
01/18/17
01/18/17
01/18/17
The Pennsylvania welcome center lines the west side of U.S. 15 overlooking Tioga Reservoir.
01/18/17
01/18/17
01/18/17
U.S. 15 travels high above Tioga Reservoir south into Richmond township.
01/18/17
An S-curve takes U.S. 15 east across Mill Creek to Big Hill.
01/18/17
Mill Creek flows west from Bradford County and Roseville into Tioga Reservoir.
01/18/17
01/18/17
01/18/17
U.S. 15 Business loops east through the borough of Mansfield in two miles.
01/18/17
01/18/17
01/18/17
U.S. 15 Business follows Main Street south from a wye interchange with U.S. 15 to Downtown Mansfield.
01/18/17
U.S. 6 connects with U.S. 15 west of Downtown Mansfield along Wellsboro Street.
01/18/17
U.S. 6 (Grand Army of the Republic Highway) traverses the northern tier of Pennsylvania west to Warren and Union City and east to Towanda.
01/18/17
Wellsboro lies 14 miles west of the parclo interchange joining U.S. 15 with U.S. 6 at Mansfield.
01/18/17
01/18/17
01/18/17
01/18/17
U.S. 15 Business (Main Street) returns to U.S. 15 at a parclo interchange with PA 660 (Cowan Road).
01/18/17
PA 660 winds west from U.S. 15/15 Business to U.S. 6 in Charleston township. The state route spurs west to the Grand Canyon of Pennsylvania.
01/18/17
U.S. 15 Business (Main Street) leads north into nearby Canoe Camp. Williamson Road (SR 2005) follows old U.S. 15 south from PA 660 to Covington.
01/18/17
01/18/17
01/18/17
01/18/17
01/18/17
01/18/17
01/18/17
Continuing into the borough of Blossburg, U.S. 15 next meets SR 2026 to adjacent Bloss Mountain Road (SR 2005).
01/18/17
01/18/17
01/18/17
01/18/17
01/18/17
Bloss Mountain Road follows old U.S. 15 south to the borough of Liberty.
01/18/17
A diamond interchange links U.S. 15 with Bloss Mountain Road (SR 2005) south of Sebring.
01/18/17
01/18/17
01/18/17
01/18/17
Forthcoming PA 414 heads west from High Street in Liberty to PA 287 at Morris.
01/18/17
01/18/17
01/18/17
01/18/17
01/18/17
South
01/18/17
PA 284 stems west from U.S. 15 Buttonwood to PA 287 in Pine township.
01/18/17
Blockhouse Road (SR 1009) extends north along old U.S. 15 from PA 284 and Buttonwood to Liberty.
01/18/17
Entering the parclo interchange with PA 284 on U.S. 15 southbound in Jackson township.
01/18/17
Similar to PA 284, PA 184 constitutes a route west from U.S. 15 to PA 287.
01/18/17
The diamond interchange with PA 184 (Beech Grove Road) is located at Steam Valley.
01/18/17
PA 184 joins U.S. 15 with Steam Valley Road to the east and the settlements of Beech Grove, Whitepine and Brookside to the southwest.
01/18/17
01/18/17
The roadways of U.S. 15 separate southward alongside Steam Valley Run. The ensuing exit is for Green Mountain Road / SR 4011.
01/18/17
Green Mountain Road climbs westward from U.S. 15 onto Green Mountain in Cogan House township.
01/18/17
Cornwell Mountain rises to the south of Cogan House township. SR 4011 winds northward to the west of Middle Ridge.
01/18/17
01/18/17
01/18/17
U.S. 15 weaves southward between Cornwell Mountain and Narrow Mountain adjacent to Trout Run.
01/18/17
01/18/17
U.S. 15 converges with the south end of PA 14 at Trout Run in two miles.
01/18/17
Paralleling Lycoming Creek, PA 14 winds north through a valley to the east of Sugarcamp and Bodine Mountains en route to Canton in southwest Bradford County.
01/18/17
A loop ramp departs U.S. 15 south for PA 14 at Trout Run. PA 14 forms a multi state route with NY 14 north to Elmira.
01/18/17
01/18/17
01/18/17
01/18/17
Lycoming Creek Road (SR 1017), the pre-freeway alignment of U.S. 15, appears along the east side of U.S. 15 near Powys.
01/18/17
01/18/17
U.S. 15 enters Lycoming township ahead of the exit for PA 973 at Perryville.
01/18/17
PA 973 meanders east to Cogan Station along Lycoming Creek, Hepburnville and PA 87 near Loyalsockville.
01/18/17
West from U.S. 15, PA 973 continues to Quiggleville, the borough of Salladasburg and PA 44 at Tomb.
01/18/17
01/18/17
A diamond interchange joins U.S. 15 with Beautys Run Road (SR 3026) along the Lycoming / Old Lycoming township line.
01/18/17
Beautys Run Road connects with Lycoming Creek Road (old U.S. 15) at Oak Lynn.
01/18/17
01/18/17
01/18/17
01/18/17
01/18/17
Foy Avenue (SR 3036) links U.S. 15 with adjacent Dewey Avenue and High Street (SR 2016) at the community of Garden View.
01/18/17
High Street southeast from Lycoming Creek Road represents the historic alignment of U.S. 15 into the city of Williamsport.
01/18/17
Exit 137 leaves U.S. 15 south for Foy Avenue to Lycoming Creek Road north and High Street east.
01/18/17
Exit 135 follows from U.S. 15 south for Fourth Street (SR 2014) west of Max M. Brown Memorial Park and Muncy Bank Ballpark at Bowman Field.
01/18/17
Fourth Street follows the old route of U.S. 220 west to the Susquehanna Beltway near Linden and east toward Downtown Williamsport. U.S. 220 joins U.S. 15 and I-180 at the succeeding exit.
01/18/17
U.S. 220 parallels the West Branch of the Susquehanna River along a varying freeway and arterial to the Clinton County seat of Lock Haven.
01/18/17
The Future I-99 corridor overlays U.S. 220 west to Jersey Shore, Lock Haven and Interstate 80 at Exit 178.
01/18/17
U.S. 15 south combines with U.S. 220 north along Interstate 180 east to Downtown Williamsport and Mountoursville.
01/18/17
Bald Eagle Mountain rises south of the Susquehanna River West Branch and Duboistown.
01/18/17
Interstate 180 east begins along U.S. 15/220 (Susquehanna Beltway ahead of Exit 28 for Maynard Street (SR 2066) to the borough of South Williamsport.
01/18/17
U.S. 15 upgrades to a freeway south through White Deer township. South of White Deer, U.S. 15 converges with I-80 at a cloverleaf interchange.
05/07/05
Connect with:
Interstate 80
Interstate 180
U.S. 220
Page Updated 01-28-2021.