The Appalachian region has always had to allocate much resources and time into transportation due to the region's notable and unique geography. Mountainous terrain and commonly occurring adverse weather effects such as heavy fog and snowfall made roads hazardous and taxing on the traveling vehicles. Initially, European settlers found gaps in the mountains, among them the Cumberland Gap and the Wilderness Road. Another notable challenge of Appalachian travel is the political elements of constructing transportation routes. Most travel systems are funded by municipalities, but since The Appalachian area has several different states it can be difficult for the various governments to agree on how to work on transportation. The most influential forms of travel in the Appalachian region are based on water trading routes, roads and railroads.
Native American trails were the first in Appalachia. One of the earliest used by Europeans was Nemacolin's Path, a trail between the Potomac and the Monongahela River, going from Cumberland, Maryland, to the mouth of Redstone Creek, where Brownsville, Pennsylvania is situated.
The French and Indian War created a need for roads through Appalachia. In 1755, General Edward Braddock of the Coldstream Guards was sent to rout the French from Fort Duquesne along Nemacolin's Path. From Fort Cumberland, Braddock's army cut a military trail through the wilderness. This would become known as Braddock's Road. Another was a British military trail built in 1758 by General John Forbes of England from Chambersburg to Pittsburgh during the French and Indian War, later known as the Pittsburgh Road and the Conestoga Road.
The first modern road to be built through Appalachia was the National Road starting at Cumberland, an early hub of Appalachia, generally following Braddock's Road, heading west first to Wheeling, Virginia. Other roads soon followed such as the Northwestern Turnpike and James River and Kanawha Turnpike.
By 1772, George Washington had identified the Potomac and James rivers as the most promising locations for canals to be built to join with the western rivers. Washington proposed a canal to connect the Potomac River and the Ohio River and founded the Potowmack Company. In 1824, the holdings of the Potowmack Company were ceded to the Chesapeake and Ohio Company. Construction began with a groundbreaking ceremony on July 4, 1828 by President John Quincy Adams. It followed the course of the Potomac River to Cumberland, Maryland. Had it been completed it would have continued west from Cumberland along the Potomac River and then followed the Savage River, crossing the Eastern Continental Divide near present-day Deep Creek Lake, and eventually following the Youghiogheny River to navigable waters.
One important element of water-based transportation in the region is the Potomac. The upper Potomac and its various off-shooting tributaries are commonly used methods of transportation to initiate trade. While the Potomac is known now as more of a tourist attraction, historically, the riverboats of commerce would allow easy supply of shipments, often flour, to local areas across Appalachia. The area's and communities most impacted by the natural body of water would be those near the edge of western Maryland's border, such as Allegany and Garrett county. Another key use of water transportation was moving heavy resource committees such as lumbar down the flow of the current to move resources in an energy-efficient manner. This allows the harvested materials to be moved out of the dense forest without the costly necessities associated with moving them across land. One tool used to assist in water-based movement wood was the pike pole. Appalachian lumber workers use pike poles to control logs floating on a river and they use them to constructing log rafts. Pike poles used in log rafting were originally made of wood, often spruce wood, more modern versions of the tool are almost always made of various metals, however.
The James River and Kanawha Canal was a project first proposed by Washington when he was a young man surveying the mountains of western Virginia. In 1785, the James River Company was formed, with George Washington as honorary president, to build locks around the falls at Richmond. By then, Washington was quite busy since he was elected president in 1789. The goal was to reach the Kanawha River at its head of navigation about 30 miles (48 km) east of what is today Charleston, West Virginia. The canal eventually extended 196.5 miles (316.2 km) west of Richmond to Buchanan, Virginia. By 1851 westward progress had stopped due to increasing competition from the railroads.
Even today river systems provide transport through barge traffic on the Ohio River system. The Monongahela River is navigable its entire length, deep into the interior of West Virginia, flowing into Pennsylvania as well, with a series of lock/dams ensuring a 9-foot (2.7 m) depth.
The next major transportation leap for Appalachia was the railroad. The Baltimore and Ohio was the first to cross. It was finished to Piedmont, Virginia on July 21, 1851, Fairmont on June 22, 1852, and its terminus at Wheeling on January 1, 1853.
The West Virginia Central and Pittsburg Railway was a notable means of transportation throughout Appalachia. It is a large-scale railway that operated in the late 19th and early 20th centuries. While the four directions the railway went was primarily designed for travel in-between some of the older West Virginian communities (Belington, Huttonsville, Durbin); the track did go to Cumberland, Maryland when traveling north. This means it is a multi-state operating Appalachian travel system like many railroads and highways are today. It is also notable for being a positive economic driver, as the track construction was built privately, with the assistance of several subsidiary companies.
In 1855 the Norfolk and Western Railway, under the direction of Frederick J. Kimball, began to push across Appalachia. Starting from Big Lick, the lines extended to the Pocahontas coalfields in western Virginia and West Virginia and on north to Columbus and Cincinnati, Ohio.
The Southern Railway linked Charleston, South Carolina, and Memphis, Tennessee, crossing Appalachia in 1857 in the Asheville, North Carolina area, although rail expansion halted with the start of the Civil War.
By 1867 the Chesapeake and Ohio Railway had reached the eastern edge of the mountains and was also reaching for the Ohio valley via the New River and Kanawha valleys of West Virginia. The West Virginia stretch of the C&O was the site of the legendary competition between John Henry and a steam-powered machine; the competition is said to have taken place in a tunnel south of Talcott, West Virginia, near the Greenbrier River. In 1888, the C&O built the Cincinnati Division, from Huntington, West Virginia, down the south bank of the Ohio River in Kentucky and across the river at Cincinnati, connecting with the "Big Four" and other midwestern railroads.
Henry G. Davis started the West Virginia Central and Pittsburgh Railway in 1880. In the ensuing years, it opened a huge swathe of timber and coal territory in northern West Virginia to use. It started in Piedmont, West Virginia, and pushed west creating such towns as Elkins, Davis and Thomas. It pushed east to Cumberland, Maryland, where it connected with traffic from the C&O Canal and the National Road. West from Elkins, Davis created the Coal & Coke Railway to Charleston, completing another crossing. These eventually formed the core of the Western Maryland Railway. The Western Maryland's Connellsville Extension was built west from Cumberland to Connellsville, Pennsylvania, beginning around 1906 and was completed in 1912.
railroad transportation evolved greatly through time. One issue train-based travel had after the forestry boom in parts of Appalachia such as West Virginia was that flooding after rainfall was common as many of the trees and wildlife holding in water were removed for the lumbar industry. The technological progression benefited Appalachian railways however, as advancing tech soon lead to the implementation of crane and lift technology used for lifting heavy materials onto trains for transport. Previously done exhaustively by hand, the use of the lifts made those lift by hand requirements redundant drastically increasing the productivity of the railway based resource harvesting market.
Today the crossing of the Eastern Continental Divide by the West Virginia Central and Pittsburg Railway is abandoned and is used as a Rails to Trails corridor. The other crossings are either part of CSX or the Norfolk Southern Railway and remain the only rail crossings of Appalachia. Cumberland still serves as a major rail hub for Appalachia where two main lines head west.
In 1880 the Good Roads Movement was formed. They knew outside of cities, roads were dirt or gravel, mud in the winter and dust in the summer. In its early years, the main goal of the movement was education for road building in rural areas between cities, such as Appalachia, to help rural populations gain the social and economic benefits enjoyed by cities where citizens benefitted from railroads, trolleys and paved streets. This eventually led to the auto trail system of highways. The first crossing Appalachia was the Lincoln Highway, which would later become US 30. This was closely followed by the Dixie Highway, first planned in 1914 to connect the US Midwest with the Southern United States, crossing Appalachia following what is now US 25. Other auto trails crossing Appalachia include the Jefferson Davis Highway, Lakes-to-Sea Highway, Lee Highway, and National Old Trails Highway.
The next great leap in transportation was the creation of the U.S. Highway system in 1926, replacing the auto trails. The longest primary US highway contained in Appalachia is US 11 traversing the eastern side. US 21 was another primary US highway, but much of its route has been decommissioned and replaced with Interstate 77. These make/made up the north-south routes. East-west routes include US 30, US 33, US 40, US 50, US 60, and US 70. Many spur routes such as US 220 and US 119 serve various parts of Appalachia.
The Pennsylvania Turnpike was the first long-distance rural controlled-access highway in the United States and also the first one to cross Appalachia. The often ordained "world's first superhighway" and likely the most famous of any Appalachian transportation system is the Pennsylvania Turnpike. It was known as the "tunnel highway" because of the seven mountain tunnels along its Appalachian route. On October 1, 1940, the first section of turnpike opened, running from US 11 near Carlisle (southwest of Harrisburg) west to US 30 at Irwin (east of Pittsburgh). Crossing was completed with the Western Extension, from Irwin to US 22 east of Pittsburgh, opened August 7, 1951. The remainder opened to traffic on December 26, 1951, taking the highway west almost to the Ohio state line. One of the most impressive qualities about the turnpike is just how much land it covers. The unbroken weave of roads goes through several mountains and across many valleys despite having no stop signs and no intersections. Today the road is over 550 miles long, much longer than its original length. Roadways are essential not just for commerce but for the residents of Appalachian to traverse their own communities.
Many of the smaller roads in Appalachia have funding issues and are in a state of relative disrepair so the PA turnpikes existences promotes reliable long distance transportation for drivers, supporting economic growth and logistical efficiency. It is also a transportation system with use intended for primarily, albeit not exclusively, citizens person transportation needs. Many of the other influential Appalachian travel are based around the movement of trading items such as the aforementioned riverboats. Moreover, the turnpike was also somewhat different in that it connected Appalachia with external areas that were not Washington D.C.
The Pennsylvania Turnpike remained the only superhighway crossing Appalachia until the interstate system that was authorized by the Federal-Aid Highway Act of 1956. Today seven Interstates cross Appalachia east to west, starting with Interstate 86, Interstate 80, Interstate 70, Interstate 64, Interstate 26, and Interstate 40. There are three Interstates crossing north to south: Interstate 75, Interstate 77 and Interstate 81. Interstate 26 in particular is undergoing an extension from Asheville, North Carolina to Kingsport, Tennessee. Among the projects associated with the extension is a future multi-million dollar bridge crossing the French Broad River in Asheville.
However, despite the fact that the region is crisscrossed by many U.S. and Interstate highways, those routes primarily serve cross-country traffic rather than the locals themselves. Towns closer to the major highways and nearer to the many larger cities fringing the region (Pittsburgh, Wheeling, Columbus, Cincinnati, Atlanta, Washington, D.C., etc.) are disproportionately better-off than rural regions in the mountainous interior. Instead of being tied to the land, jobs in the towns tend to emphasize industry and services—important signs of a more diversified economy. Nonetheless, aside from the major urban centers along its perimeter, the entire Appalachian region still suffers from population decline and the loss of younger residents to the cities.
To reverse decline and spur economic growth, Appalachian governors have prioritized the creation of a modern highway system accessible to local residents as the key to economic development. As a result, in 1965, the Appalachian Regional Commission created the Appalachian Development Highway System (ADHS) which was the first highway system designed specifically to service Appalachia. The ADHS was designed to generate economic development in previously isolated areas, supplement the Interstate system, connect Appalachia to the interstate system, and provide access to areas within the region as well as to markets in the rest of the nation. The ADHS is currently authorized at 3,090 miles (4,970 km), including 65 miles (105 km) added in January 2004.
These routes are known as corridors. They are built to a higher standard than US Highways, but less than Interstate standard, although some such as Corridor E were built to be interstates.
The creation in 1936 of the Appalachian Trail, which stretches from Georgia to Maine, helped open the area to hikers and outdoor enthusiasts from all over the world.
The National Road was the first major improved highway in the United States built by the federal government. Built between 1811 and 1837, the 620-mile (1,000 km) road connected the Potomac and Ohio Rivers and was a main transport path to the West for thousands of settlers. When improved in the 1830s, it became the second U.S. road surfaced with the macadam process pioneered by Scotsman John Loudon McAdam.
Interstate 68 (I-68) is a 112.9-mile (181.7 km) Interstate Highway in the U.S. states of West Virginia and Maryland, connecting I-79 in Morgantown, West Virginia, to I-70 in Hancock, Maryland. I-68 is also Corridor E of the Appalachian Development Highway System. From 1965 until the freeway's construction was completed in 1991, it was designated as U.S. Route 48 (US 48). In Maryland, the highway is known as the National Freeway, an homage to the historic National Road, which I-68 parallels between Keysers Ridge and Hancock. The freeway mainly spans rural areas and crosses numerous mountain ridges along its route. A road cut at Sideling Hill exposed geological features of the mountain and has become a tourist attraction.
Cumberland is a U.S. city in and the county seat of Allegany County, Maryland. It is the primary city of the Cumberland, MD-WV Metropolitan Statistical Area. At the 2020 census, the city had a population of 19,076. Located on the Potomac River, Cumberland is a regional business and commercial center for Western Maryland and the Potomac Highlands of West Virginia.
The Potomac Company was created in 1785 to make improvements to the Potomac River and improve its navigability for commerce. The project is perhaps the first conceptual seed planted in the minds of the new American capitalists in what became a flurry of transportation infrastructure projects, most privately funded, that drove wagon road turnpikes, navigations, and canals, and then as the technology developed, investment funds for railroads across the rough country of the Appalachian Mountains. In a few decades, the eastern seaboard was crisscrossed by private turnpikes and canals were being built from Massachusetts to Illinois ushering in the brief seven decades of the American Canal Age. The Potomac Company's achievement was not just to be an early example, but of being significant also in size and scope of the project, which involved taming a mountain stream fed river with icing conditions and unpredictable freshets (floods).
U.S. Route 40 or U.S. Highway 40 (US 40), also known as the Main Street of America, is a major east–west United States Highway traveling across the United States from the Mountain States to the Mid-Atlantic States. As with most routes whose numbers end in a zero, US 40 once traversed the entire United States. It is one of the first U.S. Highways created in 1926 and its original termini were in San Francisco, California and Atlantic City, New Jersey. In the western United States, US 40 was functionally replaced by Interstate 80 (I-80), resulting in the route being truncated multiple times. US 40 currently ends at a junction with I-80 in Silver Summit, Utah, just outside Salt Lake City.
The Allegheny Mountain Range, informally the Alleghenies, is part of the vast Appalachian Mountain Range of the Eastern United States and Canada and posed a significant barrier to land travel in less developed eras. The Allegheny Mountains have a northeast–southwest orientation, running for about 400 miles (640 km) from north-central Pennsylvania, southward through western Maryland and eastern West Virginia.
The Ridge-and-Valley Appalachians, also called the Ridge and Valley Province or the Valley and Ridge Appalachians, are a physiographic province of the larger Appalachian division and are also a belt within the Appalachian Mountains extending from southeastern New York through northwestern New Jersey, westward into Pennsylvania and southward into Maryland, West Virginia, Virginia, Kentucky, Tennessee, Georgia and Alabama. They form a broad arc between the Blue Ridge Mountains and the Appalachian Plateau physiographic province. They are characterized by long, even ridges, with long, continuous valleys in between.
The Northwestern Turnpike is a historic road in West Virginia, important for being historically one of the major roads crossing the Appalachians, financed by the Virginia Board of Public Works in the 1830s. In modern times, west of Winchester, Virginia, U.S. Route 50 follows the path of the Northwestern Turnpike into West Virginia, whose major Corridor D project follows the western section of the original Northwestern Turnpike.
U.S. Route 220 (US 220) is a spur route of US 20. It runs in a north–south layout in the eastern United States, unlike its parent which runs east-west. US 220 extends for 678 miles (1,091 km) from an intersection with US 1 in Rockingham, North Carolina, to its interchange with the Southern Tier Expressway in South Waverly, Pennsylvania. Some sections of the route are part of the Appalachian Development Highway System's Corridor O as well as I-73 in North Carolina. US 220 is designated as a spur route of US 20 but the route doesn't intersect US 20 or connect to other spurs of US 20.
The Appalachian Development Highway System (ADHS) is part of the Appalachian Regional Commission in the United States. It consists of a series of highway corridors in the Appalachia region of the eastern United States. The routes are designed as local and regional routes for improving economic development in the historically isolated region. It was established as part of the Appalachian Regional Development Act of 1965, and has been repeatedly supplemented by various federal and state legislative and regulatory actions. The system consists of a mixture of state, U.S., and Interstate routes. The routes are formally designated as "corridors" and assigned a letter. Signage of these corridors varies from place to place, but where signed are often done so with a distinctive blue-colored sign.
Transportation in the Commonwealth of Virginia is by land, sea and air. Virginia's extensive network of highways and railroads were developed and built over a period almost 400 years, beginning almost immediately after the founding of Jamestown in 1607, and often incorporating old established trails of the Native Americans.
U.S. Route 25E is the eastern branch of U.S. Route 25 from Newport, Tennessee, where US 25 splits into US 25E and US 25W, to North Corbin, Kentucky, where the two highways rejoin. The road, however, continues as US 25E for roughly 2 miles (3.2 km) until it joins Interstate 75 in the Laurel County community of North Corbin at exit 29. The entire route serves as a arterial expressway for long-distance travelers and truckers connecting central Appalachia to the Eastern Seaboard via access to Interstate highways.
U.S. Route 50 is a transcontinental highway which stretches from Ocean City, Maryland to West Sacramento, California. In the U.S. state of Virginia, US 50 extends 86 miles (138 km) from the border with Washington, D.C. at a Potomac River crossing at Rosslyn in Arlington County to the West Virginia state line near Gore in Frederick County.
The Great Indian Warpath (GIW)—also known as the Great Indian War and Trading Path, or the Seneca Trail—was that part of the network of trails in eastern North America developed and used by Native Americans which ran through the Great Appalachian Valley. The system of footpaths extended from what is now upper New York to deep within Alabama. Various Indians traded and made war along the trails, including the Catawba, numerous Algonquian tribes, the Cherokee, and the Iroquois Confederacy. The British traders' name for the route was derived from combining its name among the northeastern Algonquian tribes, Mishimayagat or "Great Trail", with that of the Shawnee and Delaware, Athawominee or "Path where they go armed".
Nemacolin's Trail, or less often Nemacolin's Path, was an ancient Native American trail that crossed the great barrier of the Allegheny Mountains via the Cumberland Narrows Mountain pass, connecting the watersheds of the Potomac River and the Monongahela River in the present-day United States of America. Nemacolin's Trail connected what are now Cumberland, Maryland and Brownsville, Pennsylvania.
U.S. Route 40 in the U.S. state of Maryland runs from Garrett County in Western Maryland to Cecil County in the state's northeastern corner. With a total length of 221 miles (356 km), it is the longest numbered highway in Maryland. Almost half of the road overlaps or parallels with Interstate 68 (I-68) or I-70, while the old alignment is generally known as US 40 Alternate, US 40 Scenic, or Maryland Route 144. West of Baltimore, in the Piedmont and Appalachian Mountains / Blue Ridge region of the Western Maryland panhandle of the small state, the portions where it does not overlap an Interstate highway are mostly two-lane roads. The portion northeast of Baltimore going toward Wilmington in northern Delaware and Philadelphia in southeastern Pennsylvania is a four-lane divided highway, known as the Pulaski Highway. This section crosses the Susquehanna River at the north end of the Chesapeake Bay on the Thomas J. Hatem Memorial Bridge.
U.S. Route 11 (US 11) is a part of the U.S. Highway System that runs from New Orleans, Louisiana to Rouses Point, New York. In Maryland, the federal highway runs 12.83 miles (20.65 km) from the West Virginia state line at the Potomac River in Williamsport north to the Pennsylvania state line near Maugansville. US 11 is the primary north–south surface highway in central Washington County, connecting Hagerstown with Williamsport to the south and Hagerstown Regional Airport to the north. The federal highway was once a major long-distance highway, but that role has been assumed by Interstate 81 (I-81), which parallels US 11 not only in Maryland but for most of its course from Tennessee to Upstate New York. US 11 is maintained by the Maryland State Highway Administration except for the municipally-maintained portions within the corporate limits of Williamsport and Hagerstown.
U.S. Route 40 enters Pennsylvania at West Alexander. It closely parallels Interstate 70 (I-70) from West Virginia until it reaches Washington where it follows Jefferson Avenue and Maiden Street. In Washington, US 40 passes to the south of Washington & Jefferson College. Following Maiden Street out of town, the road turns southeast toward the town of California. A short limited access highway in California and West Brownsville provides an approach to the Lane Bane Bridge across the Monongahela River. From here, the road continues southeast to Uniontown.
Blair Gap, one of the gaps of the Allegheny is a water gap along the eastern face atop the Allegheny Ridge or Allegheny Front escarpment. Like other 'gaps of the Allegheny' the slopes of Blair Gap were amenable to foot travel, pack mules, and possibly wagons allowing Amerindians, and then, after about 1778-1780 settlers, to travel west into the relatively depopulated Ohio Country decades before the railroads were born and tied the country together with steel. Historically, the gap was used for the upper sections of the Allegheny Portage Railroad, which as was authorized by the enabling acts in 1824 of Pennsylvania's Main Line of Public Works as part of the Pennsylvania Canal System which originally envisioned linking Pittsburgh to Philadelphia by canals. In the early 1900s, US Route 22 followed alongside the watercourse through the gap.
The gaps of the Allegheny, meaning gaps in the Allegheny Ridge in west-central Pennsylvania, is a series of escarpment eroding water gaps along the saddle between two higher barrier ridge-lines in the eastern face atop the Allegheny Ridge or Allegheny Front escarpment. The front extends south through Western Maryland and forms much of the border between Virginia and West Virginia, in part explaining the difference in cultures between those two post-Civil War states. While not totally impenetrable to daring and energetic travelers on foot, passing the front outside of the water gaps with even sure footed mules was nearly impossible without navigating terrain where climbing was necessary on slopes even burros would find extremely difficult.