Pennsylvania Route 873

North Whitehall Township is a township in Lehigh County, Pennsylvania. The population of North Whitehall Township was 15,655 at the 2020 census. It is a suburb of Allentown in the Lehigh Valley, which had a population of 861,899 and was the 68th most populous metropolitan area in the U.S. as of the 2020 census.

Lehigh County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the county's population was 374,557. Its county seat is Allentown, the state's third largest city after Philadelphia and Pittsburgh.

The Lehigh Valley, known colloquially as The Valley, is a geographic and metropolitan region formed by the Lehigh River in Lehigh and Northampton Counties in the eastern part of the U.S. state of Pennsylvania. It is a component valley of the Great Appalachian Valley bounded to its north by Blue Mountain, to its south by South Mountain, to its west by Lebanon Valley, and to its east by the Delaware River and Warren County, New Jersey. The Valley is about 40 miles (64 km) long and 20 miles (32 km) wide. The Lehigh Valley's largest city is Allentown, the third largest city in Pennsylvania and the county seat of Lehigh County, with a population of 125,845 residents as of the 2020 census.

Interstate 476 (I-476) is a 132.1-mile (212.6 km) auxiliary Interstate Highway of I-76 in the U.S. state of Pennsylvania. The highway runs from I-95 near Chester north to I-81 near Scranton, serving as the primary north–south Interstate corridor through eastern Pennsylvania. It consists of both the 20-mile (32 km) Mid-County Expressway, locally referred to as the "Blue Route", through Delaware and Montgomery counties in the suburban Philadelphia area, and the tolled, 110.6-mile (178.0 km) Northeast Extension of the Pennsylvania Turnpike, which connects the Delaware Valley with the Lehigh Valley, the Pocono Mountains, and the Wyoming Valley to the north.

The Appalachian Trail, is a hiking trail in the Eastern United States, extending almost 2,200 miles (3,540 km) between Springer Mountain in Georgia and Mount Katahdin in Maine, and passing through 14 states. The Appalachian Trail Conservancy claims the Appalachian Trail to be the longest hiking-only trail in the world. More than three million people hike segments of the trail each year.

The Lehigh River is a 109-mile-long (175 km) tributary of the Delaware River in eastern Pennsylvania. The river flows in a generally southward pattern from the Pocono Mountains in Northeastern Pennsylvania through Allentown and much of the Lehigh Valley before enjoining the Delaware River in Easton.

Lehigh Township is a township in Northampton County, Pennsylvania. The population of Lehigh Township was 10,526 as of the 2010 census. It is part of the Lehigh Valley metropolitan area, which had a population of 861,899 and was the 68th most populous metropolitan area in the U.S. as of the 2020 census.

Northampton County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 312,951. Its county seat is Easton. The county was formed in 1752 from parts of Bucks County. Its namesake was the county of Northamptonshire in England, and the county seat of Easton was named for the country house Easton Neston in Northamptonshire.

The Lehigh Line is a railroad line in central New Jersey, Northeastern Pennsylvania, and the Lehigh Valley region of eastern Pennsylvania. It is owned and operated by the Norfolk Southern Railway. The line runs west from the vicinity of the Port of New York and New Jersey via Conrail's Lehigh Line to the Susquehanna River valley at the south end of the Wyoming Valley Coal Region. Administratively, it is part of Norfolk Southern's Keystone Division and is part of the Crescent Corridor. As of 2021 the line is freight-only, although there are perennial proposals to restore passenger service over all or part of the line.

Pennsylvania Route 248 is a 31.3 mi (50.4 km) long state highway in the eastern part of the U.S. state of Pennsylvania. The western terminus of the route is at U.S. Route 209 in Weissport East, a CDP in Franklin Township. The eastern terminus is at PA 611 in Easton. The route begins at US 209 in Carbon County and heads southeast parallel to the Lehigh River as a four-lane divided highway to Bowmanstown, where it becomes a freeway and heads through Palmerton. Upon crossing Lehigh Gap in Blue Mountain, PA 248 enters Northampton County and becomes a two-lane undivided highway that heads southeast through rural areas, serving Bath and Nazareth. From here, the route runs southeast through suburban areas to Wilson, where it turns east and follows city streets through Easton.

Blue Mountain, Blue Mountain Ridge, or the Blue Mountains of Pennsylvania, is a ridge of the Appalachian Mountains in eastern Pennsylvania. Forming the southern and eastern edge of the Ridge-and-Valley Appalachians physiographic province in Pennsylvania, Blue Mountain extends 150 miles (240 km) from the Delaware Water Gap on the New Jersey border in the east to Big Gap in Franklin County in south-central Pennsylvania at its southwestern end.

Allentown is a city in Lehigh County in the Commonwealth of Pennsylvania, United States. The city had a population of 125,845 at the 2020 census. Allentown is the fastest-growing major city in Pennsylvania and the state's third-largest city after Philadelphia and Pittsburgh. It is the largest city in both Lehigh County and the Lehigh Valley, which had a population of 861,899 and was the 68th most populous metropolitan area in the United States as of 2020. Allentown was founded in 1762 and is the county seat of Lehigh County.

Jim Thorpe is a borough and the county seat of Carbon County in the U.S. state of Pennsylvania. It is part of Northeastern Pennsylvania. It is historically known as the burial site of Native American sports legend Jim Thorpe.

Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania and the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. It is one of the most historically significant cities in the United States and served as the nation's capital until 1800. Philadelphia is the nation's sixth-largest city with a population of 1,603,797 as of the 2020 census. Since 1854, the city has been coextensive with Philadelphia County, the most populous county in Pennsylvania and the urban core of the Delaware Valley, the nation's seventh-largest and one of the world's largest metropolitan regions with 6.245 million residents. Philadelphia is known for its extensive contributions to American history, especially the American Revolution, and for its contemporary influence in business and industry, culture, sports, and music.

Wilkes-Barre is a city in and the county seat of Luzerne County, Pennsylvania, United States. Located at the center of the Wyoming Valley in Northeastern Pennsylvania, it had a population of 44,328 in the 2020 census. It is the second-largest city, after Scranton, in the Scranton–Wilkes-Barre–Hazleton, PA Metropolitan Statistical Area, which had a population of 567,559 as of the 2020 census, making it the fifth-largest metropolitan area in Pennsylvania.

A concurrency in a road network is an instance of one physical roadway bearing two or more different route numbers. When two roadways share the same right-of-way, it is sometimes called a common section or commons. Other terminology for a concurrency includes overlap, coincidence, duplex, triplex, multiplex, dual routing or triple routing.

Pennsylvania Route 29 is a 118-mile-long (190 km) north–south state highway that runs through most of eastern Pennsylvania.

Pennsylvania Route 45 is an 86-mile-long (138 km) state highway located in central Pennsylvania, United States. PA 45 is called the Purple Heart Highway. The western terminus of the route is at PA 453 in Morris Township near the community of Water Street. The eastern terminus is at PA 642 west of the small town of Mooresburg.

Hazleton is a city in Luzerne County, Pennsylvania, United States. The population was 29,963 at the 2020 census. Hazleton is the second largest city in Luzerne County. It was incorporated as a borough on January 5, 1857, and as a city on December 4, 1891.

Lehigh County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the county's population was 374,557. Its county seat is Allentown, the state's third largest city after Philadelphia and Pittsburgh.

North Whitehall Township is a township in Lehigh County, Pennsylvania. The population of North Whitehall Township was 15,655 at the 2020 census. It is a suburb of Allentown in the Lehigh Valley, which had a population of 861,899 and was the 68th most populous metropolitan area in the U.S. as of the 2020 census.

Pennsylvania Route 309 is a state highway that runs for 134 miles (216 km) through eastern Pennsylvania. The route runs from an interchange between PA 611 and Cheltenham Avenue on the border of the city of Philadelphia and Cheltenham Township north to an intersection with PA 29 in Bowman Creek, a village in Monroe Township in Wyoming County. The highway connects Philadelphia and its northern suburbs to Allentown and the Lehigh Valley, and Hazleton and Wilkes-Barre in the Wyoming Valley.

Allentown is a city in Lehigh County in the Commonwealth of Pennsylvania, United States. The city had a population of 125,845 at the 2020 census. Allentown is the fastest-growing major city in Pennsylvania and the state's third-largest city after Philadelphia and Pittsburgh. It is the largest city in both Lehigh County and the Lehigh Valley, which had a population of 861,899 and was the 68th most populous metropolitan area in the United States as of 2020. Allentown was founded in 1762 and is the county seat of Lehigh County.

Hazleton is a city in Luzerne County, Pennsylvania, United States. The population was 29,963 at the 2020 census. Hazleton is the second largest city in Luzerne County. It was incorporated as a borough on January 5, 1857, and as a city on December 4, 1891.

Egypt is an unincorporated community and census-designated place (CDP) in Whitehall Township in Lehigh County, Pennsylvania, United States. The population of Egypt was 2,588 as of the 2020 census. It located about 7 miles (11 km) north of Allentown and is part of the Lehigh Valley metropolitan area, which had a population of 861,899 and was the 68th most populous metropolitan area in the U.S. as of the 2020 census.

Northampton County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 312,951. Its county seat is Easton. The county was formed in 1752 from parts of Bucks County. Its namesake was the county of Northamptonshire in England, and the county seat of Easton was named for the country house Easton Neston in Northamptonshire.

Lehigh Township is a township in Northampton County, Pennsylvania. The population of Lehigh Township was 10,526 as of the 2010 census. It is part of the Lehigh Valley metropolitan area, which had a population of 861,899 and was the 68th most populous metropolitan area in the U.S. as of the 2020 census.

Pennsylvania Route 248 is a 31.3 mi (50.4 km) long state highway in the eastern part of the U.S. state of Pennsylvania. The western terminus of the route is at U.S. Route 209 in Weissport East, a CDP in Franklin Township. The eastern terminus is at PA 611 in Easton. The route begins at US 209 in Carbon County and heads southeast parallel to the Lehigh River as a four-lane divided highway to Bowmanstown, where it becomes a freeway and heads through Palmerton. Upon crossing Lehigh Gap in Blue Mountain, PA 248 enters Northampton County and becomes a two-lane undivided highway that heads southeast through rural areas, serving Bath and Nazareth. From here, the route runs southeast through suburban areas to Wilson, where it turns east and follows city streets through Easton.

Palmerton is a borough in Carbon County, Pennsylvania, United States. It is part of Northeastern Pennsylvania. The borough's population was 5,414 at the 2010 census.

Lehighton is a borough in Carbon County, Pennsylvania, United States. It is part of Northeastern Pennsylvania. Lehighton is located 28.9 miles (46.5 km) northwest of Allentown and 77.5 miles (124.7 km) northwest of Philadelphia.

Easton is a city in, and the county seat of, Northampton County, Pennsylvania, United States. The city's population was 28,127 as of the 2020 census. Easton is located at the confluence of the Lehigh River, a 109-mile-long (175 km) river that joins the Delaware River in Easton and serves as the city's eastern geographic boundary with Phillipsburg, New Jersey.