U.S. Route 15 in Pennsylvania
Encyclopedia
U.S. Route 15 is a north-south U.S. Highway in Pennsylvania.
south of Gettysburg
, Adams County
. The route heads to the north toward Harrisburg
. It joins with U.S. 11
going along the west shore of the Susquehanna River
until they split across the river from Sunbury
. U.S. 15 continues due north into Williamsport
, joining I-180
and U.S. 220. At I-180's western terminus, U.S. 220, signed south, heads due west toward Jersey Shore
and Lock Haven
, while U.S. 15 turns due north through Mansfield
and crosses into New York near Lawrenceville
, Tioga County
. The majority of U.S. 15 is four lanes, alternating between limited and unlimited access. The one leg that is only two lanes is between White Deer and South Williamsport
. The segment between Williamsport and the New York state line will eventually be assigned as Interstate 99
.
|colspan=5 align="center"|North end of freeway
|-
|-
|rowspan=14|Cumberland
|rowspan=4|Upper Allen Township
|colspan=5 align="center"|South end of freeway
|-
|-
|colspan=5 align="center"|North end of freeway
|-
|-
|rowspan=4|Duncannon
|colspan=5 align="center"|South end of freeway
|-
|-
|colspan=5 align="center"|North end of freeway
|-
|-
|rowspan=6|Snyder
|rowspan=4|Selinsgrove
|colspan=5 align="center"|South end of freeway
|-
|-
|colspan=5 align="center"|North end of freeway
|-
|-
|rowspan=6|New Columbia
|colspan=5 align="center"|South end of freeway
|-
|-
|colspan=5 align="center"|North end of freeway
|-
|-
|rowspan=6|Williamsport
|colspan=5 align="center"|South end of freeway
|-
that serves as a through street in the Gettysburg
area. It marks the original incarnation of US 15, before a freeway bypass was created.
The southernmost portion of the business loop is lightly traveled, serving as a rolling connecting route between the more utilized portions of this highway and a similar business loop in Emmitsburg, Maryland
. The road's designation officially begins at the Pennsylvania–Maryland state line
in Freedom Township
. South of Gettysburg National Military Park
, the road is narrow and features infrequent development, while at its southern edges, a small number tourist facilities appear. Traffic picks up greatly during peak travel months through the park, which uses this highway as one of two main access ways. At the northern border of the greenspace, the route becomes Gettysburg's main street, featuring many stoplights and often cars parked on both sides of the street. North of the city center near Gettysburg College
, large homes line the street. The highway then turns northeast, passing as an overly narrow route past commercial development, before traveling into sparsely populated farm county. In unincorporated Shrivers Corner, the route meets up with Pennsylvania Route 394
, with which it is cosigned for its final one-half mile, as it passes into a US 15 freeway juncture.
that serves as a through street in the Mansfield, Pennsylvania
area. It marks the original incarnation of US 15, before a freeway bypass was created.
The route begins in the south in an area that features a variety of commercial development, including the area's fast food and big box stores. After passing through a light industrial section, the moves into the borough of Mansfield. The business loop serves as the area's main north-south street, while U.S. Route 6
is the key east-west street. After leaving the borough, it briefly travels along the forested Tioga River
, before meeting a freeway junction.
Route description
US 15 enters PennsylvaniaPennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...
south of Gettysburg
Gettysburg, Pennsylvania
Gettysburg is a borough that is the county seat, part of the Gettysburg Battlefield, and the eponym for the 1863 Battle of Gettysburg. The town hosts visitors to the Gettysburg National Military Park and has 3 institutions of higher learning: Lutheran Theological Seminary, Gettysburg College, and...
, Adams County
Adams County, Pennsylvania
Adams County is a county in the U.S. state of Pennsylvania. As of the 2010 census, the population was 101,407. It was created on January 22, 1800, from part of York County and named in honor of the second President of the United States, John Adams...
. The route heads to the north toward Harrisburg
Harrisburg, Pennsylvania
Harrisburg is the capital of Pennsylvania. As of the 2010 census, the city had a population of 49,528, making it the ninth largest city in Pennsylvania...
. It joins with U.S. 11
U.S. Route 11 in Pennsylvania
U.S. Route 11 roughly parallels Interstate 81 in the U.S. state of Pennsylvania. It serves Harrisburg and Scranton. Between those two cities, US 11 follows the Susquehanna River, while I-81 follows a shorter route over the mountains.-Route description:...
going along the west shore of the Susquehanna River
Susquehanna River
The Susquehanna River is a river located in the northeastern United States. At long, it is the longest river on the American east coast that drains into the Atlantic Ocean, and with its watershed it is the 16th largest river in the United States, and the longest river in the continental United...
until they split across the river from Sunbury
Sunbury, Pennsylvania
Sunbury is a city in Northumberland County, Pennsylvania, United States. The city is located on the east bank of the Susquehanna River, just downstream of the confluence of its main and West branches. The population was 9,905 at the 2010 census...
. U.S. 15 continues due north into Williamsport
Williamsport, Pennsylvania
Williamsport is a city in and the county seat of Lycoming County, Pennsylvania in the United States. In 2009, the population was estimated at 29,304...
, joining I-180
Interstate 180 (Pennsylvania)
Interstate 180 is a spur highway that connects Williamsport, Pennsylvania to Interstate 80 near Milton, Pennsylvania. The length of the highway is . It was also the designation of present-day Interstate 176 between Morgantown, Pennsylvania and Reading, when the Pennsylvania Turnpike carried the...
and U.S. 220. At I-180's western terminus, U.S. 220, signed south, heads due west toward Jersey Shore
Jersey Shore, Pennsylvania
Jersey Shore is a borough in Lycoming County, Pennsylvania, United States. It is on the West Branch Susquehanna River, west by south of Williamsport. It is part of the Williamsport, Pennsylvania Metropolitan Statistical Area. In the past, Jersey Shore held farms, railroad shops, cigar factories, a...
and Lock Haven
Lock Haven, Pennsylvania
The city of Lock Haven is the county seat of Clinton County, in the U.S. state of Pennsylvania. Located near the confluence of the West Branch Susquehanna River and Bald Eagle Creek, it is the principal city of the Lock Haven, Pennsylvania, micropolitan statistical area, itself part of the...
, while U.S. 15 turns due north through Mansfield
Mansfield, Pennsylvania
Mansfield is a borough located in southern Tioga County, Pennsylvania, United States, in the Tioga River valley. It is situated at the intersection of U.S. Route 6 and U.S...
and crosses into New York near Lawrenceville
Lawrenceville, Pennsylvania
Lawrenceville is a borough in Tioga County, Pennsylvania, in the United States. The population was 627 at the 2000 census.-Geography:Lawrenceville is located at . It is at the intersection of Pennsylvania Route 287 and Pennsylvania Route 49. The only traffic light in town can be found at this...
, Tioga County
Tioga County, Pennsylvania
Tioga County is a county located in the U.S. state of Pennsylvania. As of the 2010 census, the population was 41,981. Tioga County was created on March 26, 1804, from part of Lycoming County and named for the Tioga River. Its county seat is Wellsboro....
. The majority of U.S. 15 is four lanes, alternating between limited and unlimited access. The one leg that is only two lanes is between White Deer and South Williamsport
South Williamsport, Pennsylvania
South Williamsport is a borough in Lycoming County, Pennsylvania, United States. The population was 6,412 at the 2000 census. It is part of the Williamsport, Pennsylvania Metropolitan Statistical Area.-History:...
. The segment between Williamsport and the New York state line will eventually be assigned as Interstate 99
Interstate 99
Interstate 99 is an intrastate Interstate Highway located in central Pennsylvania in the United States. The southern terminus of the route is at exit 146 of the Pennsylvania Turnpike north of Bedford, where the road continues south as U.S. Route 220 . The northern terminus is at...
.
Major intersections
|-|colspan=5 align="center"|North end of freeway
|-
|-
|rowspan=14|Cumberland
Cumberland County, Pennsylvania
Cumberland County is a county located in the U.S. state of Pennsylvania and is one of three counties comprising the Harrisburg–Carlisle Metropolitan Statistical Area. As of 2010, the population was 235,406.-History:...
|rowspan=4|Upper Allen Township
Upper Allen Township, Pennsylvania
Upper Allen Township is a township in Cumberland County, Pennsylvania, United States. The population was 15,338 at the 2000 census.-Geography:...
|colspan=5 align="center"|South end of freeway
|-
|-
|colspan=5 align="center"|North end of freeway
|-
|-
|rowspan=4|Duncannon
Duncannon, Pennsylvania
Duncannon is a borough in Perry County, Pennsylvania, United States. The population was 1,508 at the 2000 census. It is part of the Harrisburg–Carlisle Metropolitan Statistical Area. The center of population of Pennsylvania is located in Duncannon. It is named after the coastal town of...
|colspan=5 align="center"|South end of freeway
|-
|-
|colspan=5 align="center"|North end of freeway
|-
|-
|rowspan=6|Snyder
Snyder County, Pennsylvania
Snyder County is a county located in the U.S. state of Pennsylvania. As of 2010, the population was 39,702. Snyder County was formed in 1855 from parts of Union County...
|rowspan=4|Selinsgrove
Selinsgrove, Pennsylvania
Selinsgrove is a borough in Snyder County, Pennsylvania, United States. It was founded in 1787 by Captain Anthony Selin, who fought with Washington in the Revolutionary War....
|colspan=5 align="center"|South end of freeway
|-
|-
|colspan=5 align="center"|North end of freeway
|-
|-
|rowspan=6|New Columbia
|colspan=5 align="center"|South end of freeway
|-
|-
|colspan=5 align="center"|North end of freeway
|-
|-
|rowspan=6|Williamsport
Williamsport, Pennsylvania
Williamsport is a city in and the county seat of Lycoming County, Pennsylvania in the United States. In 2009, the population was estimated at 29,304...
|colspan=5 align="center"|South end of freeway
|-
Gettysburg business loop
U.S. Route 15 Business (US 15 Business) is a surface road in Adams County, PennsylvaniaAdams County, Pennsylvania
Adams County is a county in the U.S. state of Pennsylvania. As of the 2010 census, the population was 101,407. It was created on January 22, 1800, from part of York County and named in honor of the second President of the United States, John Adams...
that serves as a through street in the Gettysburg
Gettysburg, Pennsylvania
Gettysburg is a borough that is the county seat, part of the Gettysburg Battlefield, and the eponym for the 1863 Battle of Gettysburg. The town hosts visitors to the Gettysburg National Military Park and has 3 institutions of higher learning: Lutheran Theological Seminary, Gettysburg College, and...
area. It marks the original incarnation of US 15, before a freeway bypass was created.
The southernmost portion of the business loop is lightly traveled, serving as a rolling connecting route between the more utilized portions of this highway and a similar business loop in Emmitsburg, Maryland
Emmitsburg, Maryland
-Demographics:As of the census of 2000, there were 2,290 people, 811 households, and 553 families residing in the town. The population density was 1,992.9 people per square mile . There were 862 housing units at an average density of 750.2 per square mile...
. The road's designation officially begins at the Pennsylvania–Maryland state line
Mason-Dixon line
The Mason–Dixon Line was surveyed between 1763 and 1767 by Charles Mason and Jeremiah Dixon in the resolution of a border dispute between British colonies in Colonial America. It forms a demarcation line among four U.S. states, forming part of the borders of Pennsylvania, Maryland, Delaware, and...
in Freedom Township
Freedom Township, Adams County, Pennsylvania
Freedom Township is a township in Adams County, Pennsylvania, United States. The population was 844 at the 2000 census.-Geography:According to the United States Census Bureau, the township has a total area of , of which, of it is land and 0.07% is water....
. South of Gettysburg National Military Park
Gettysburg National Military Park
The Gettysburg National Military Park is an administrative unit of the National Park Service's northeast region and a subunit of federal properties of Adams County, Pennsylvania, with the same name, including the Gettysburg National Cemetery...
, the road is narrow and features infrequent development, while at its southern edges, a small number tourist facilities appear. Traffic picks up greatly during peak travel months through the park, which uses this highway as one of two main access ways. At the northern border of the greenspace, the route becomes Gettysburg's main street, featuring many stoplights and often cars parked on both sides of the street. North of the city center near Gettysburg College
Gettysburg College
Gettysburg College is a private four-year liberal arts college founded in 1832, in Gettysburg, Pennsylvania, United States, adjacent to the famous battlefield. Its athletic teams are nicknamed the Bullets. Gettysburg College has about 2,700 students, with roughly equal numbers of men and women...
, large homes line the street. The highway then turns northeast, passing as an overly narrow route past commercial development, before traveling into sparsely populated farm county. In unincorporated Shrivers Corner, the route meets up with Pennsylvania Route 394
Pennsylvania Route 394
Pennsylvania Route 394 is an long state highway located in Adams county in Pennsylvania. The western terminus is at PA 234 in Biglerville. The eastern terminus is at PA 94 in Hampton.-Route description:...
, with which it is cosigned for its final one-half mile, as it passes into a US 15 freeway juncture.
Mansfield business loop
U.S. Route 15 Business (US 15 Business) is a surface road in Tioga County, PennsylvaniaTioga County, Pennsylvania
Tioga County is a county located in the U.S. state of Pennsylvania. As of the 2010 census, the population was 41,981. Tioga County was created on March 26, 1804, from part of Lycoming County and named for the Tioga River. Its county seat is Wellsboro....
that serves as a through street in the Mansfield, Pennsylvania
Mansfield, Pennsylvania
Mansfield is a borough located in southern Tioga County, Pennsylvania, United States, in the Tioga River valley. It is situated at the intersection of U.S. Route 6 and U.S...
area. It marks the original incarnation of US 15, before a freeway bypass was created.
The route begins in the south in an area that features a variety of commercial development, including the area's fast food and big box stores. After passing through a light industrial section, the moves into the borough of Mansfield. The business loop serves as the area's main north-south street, while U.S. Route 6
U.S. Route 6
U.S. Route 6 , also called the Grand Army of the Republic Highway, a name that honors an American Civil War veterans association, is a main route of the U.S. Highway system, running east-northeast from Bishop, California to Provincetown, Massachusetts. Until 1964, it continued south from Bishop to...
is the key east-west street. After leaving the borough, it briefly travels along the forested Tioga River
Tioga River (Chemung River)
The Tioga River is a tributary of the Chemung River, approximately long, in northern Pennsylvania and western New York in the United States...
, before meeting a freeway junction.