Interstate 81 (I-81) in the

US state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sover ...

West Virginia West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of American Geographers classify West Virginia as part of the Southern United States while the Bur ...

crosses the

Eastern Panhandle The Eastern Panhandle is the eastern of the two panhandles in the U.S. state of West Virginia; the other is the Northern Panhandle. It is a small stretch of territory in the northeast of the state, bordering Maryland and Virginia. Some sources a ...

region, linking

Virginia Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ...

Maryland Maryland ( ) is a state in the Mid-Atlantic region of the United States. It shares borders with Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware and the Atlantic Ocean to ...

. The

Interstate Highway The Dwight D. Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, is a network of controlled-access highways that forms part of the National Highway System in the United States. Th ...

, completed in 1966, spans through Berkeley County, paralleling US Route 11 (US 11) for its entire length. I-81 enters the state near Ridgeway, travels northeast, bypassing the city of Martinsburg, and leaves the state at the

Potomac River The Potomac River () drains the Mid-Atlantic United States, flowing from the Potomac Highlands into Chesapeake Bay. It is long,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map. Retrieved Augus ...

, which serves as the state line. The first solicitations for the construction of I-81 were published in 1959, with the first of freeway being opened in 1963, and the full length was completed by 1966. On average, between 45,000 and 60,000 vehicles use the freeway through the panhandle per day.

Route description

I-81 enters the Eastern Panhandle of West Virginia just west of Ridgeway, paralleling US 11 (also known as the

Valley Pike Valley Pike or Valley Turnpike is the traditional name given for the Indian trail and roadway which now approximates as U.S. Route 11 in the Shenandoah Valley of Virginia. Long before the arrival of English colonists, Native Americans of the Del ...

). The highway passes through some light farmland before entering a wooded area, north of Ridgeway. A

welcome center A visitor center or centre (see American and British English spelling differences), visitor information center, tourist information center, is a physical location that provides tourist information to visitors. Types of visitor center A visi ...

for northbound travelers is passed before the woodlands give way to a light urban setting. As the highway approaches the community of Inwood, a

diamond interchange A diamond interchange is a common type of road junction, used where a controlled-access highway crosses a minor road. Design The freeway itself is grade-separated from the minor road, one crossing the other over a bridge. Approaching the ...

with

West Virginia Route 51 West Virginia Route 51 (WV 51) is a state highway that runs west to east from Berkeley County to Jefferson County in West Virginia's Eastern Panhandle. The western terminus is at WV 45 northwest of Gerrardstown. The eastern terminus is at an i ...

(WV 51) provides access to the community, as well as Gerrardstown to the west of the freeway and Charles Town to the east. A small business park is passed by before I-81 intersects County Route 32 (CR 32), providing access to

Arden Arden may refer to: Places ;Australia *Arden, an area in North Melbourne, Victoria near the Arden Street Oval ;Canada * Arden, Ontario ;Denmark * Arden, Denmark, a town **Arden Municipality, a former municipality, including the town of Arden ; ...

Eastern WV Regional Airport Eastern West Virginia Regional Airport , also known as Shepherd Field, is a civilian-owned, public use airport located four nautical miles (5 mi, 7 km) south of the central business district of Martinsburg, a city in Berkeley ...

, and Tablers Station. The freeway turns more toward the north as it approaches Martinsburg, intersecting WV 45, CR 15 (King Street), and CR 13 (Dry Run Road) while in the city limits. I-81 bypasses downtown, running along the western border of town while US 11 continues through the town. Just northeast of Martinsburg, the freeway passes under

CSX Transportation CSX Transportation , known colloquially as simply CSX, is a Class I freight railroad operating in the Eastern United States and the Canadian provinces of Ontario and Quebec. The railroad operates approximately 21,000 route miles () of track. ...

's Cumberland Subdivision rail line while a

cloverleaf interchange A cloverleaf interchange is a two-level interchange in which all turns are handled by slip roads. To go left (in right-hand traffic; reverse directions in left-driving regions), vehicles first continue as one road passes over or under the ...

with WV 9 provides access back to Martinsburg and to

Hedgesville Hedgesville is a town in Berkeley County, West Virginia, United States, in the state's Eastern Panhandle region. The population was 318 at the 2010 census. The town sits on WV 9, and is roughly 13 miles east of Berkeley Springs. In addition to ...

. As the freeway curves back east, it intersects WV 901 between Hainesville and Falling Waters. WV 901 is a short connector route back to US 11. North of Falling Waters and south of

Marlowe Marlowe may refer to: Name * Christopher Marlowe (1564–1593), English dramatist, poet and translator * Philip Marlowe, fictional hardboiled detective created by author Raymond Chandler * Marlowe (name), including list of people and characters w ...

, US 11 intersects the freeway and continues north while I-81 turns east toward the Maryland state line at the Potomac River. Just south of the river is a welcome center intended for southbound travelers from Maryland. Out of the six states that I-81 passes through, the segment in West Virginia is the second shortest, only longer than the Maryland segment. Every year, the

West Virginia Department of Transportation The West Virginia Department of Transportation (WVDOT) is the state agency responsible for transportation in West Virginia. The Department of Transportation serves an umbrella organization for seven subsidiary agencies which are directly responsi ...

(WVDOT) conducts a series of surveys on its highways in the state to measure traffic volume. This is expressed in terms of

annual average daily traffic Annual average daily traffic, abbreviated AADT, is a measure used primarily in transportation planning, transportation engineering and retail location selection. Traditionally, it is the total volume of vehicle traffic of a highway or road for a y ...

(AADT), which is a measure of traffic volume for any average day of the year. In 2009, WVDOT calculated that as few as 45,000 vehicles traveled along the highway at the Virginia state line and as many as 62,500 vehicles used the freeway between CR 15 and CR 13 in Martinsburg. As part of the

Interstate Highway System The Dwight D. Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, is a network of controlled-access highways that forms part of the National Highway System in the United States. Th ...

, the entire route is listed on the National Highway System, a system of roads that are important to the nation's economy, defense, and mobility.

History

I-81 roughly parallels the

Great Indian Warpath 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 Appala ...

, an old

Indian Indian or Indians may refer to: Peoples South Asia * Indian people, people of Indian nationality, or people who have an Indian ancestor ** Non-resident Indian, a citizen of India who has temporarily emigrated to another country * South Asia ...

trail which connected

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to the

Carolina Piedmont The Piedmont is a plateau region located in the Eastern United States. It is situated between the Atlantic coastal plain and the main Appalachian Mountains, stretching from New York in the north to central Alabama in the south. The Piedmo ...

via Virginia and West Virginia. A series of roads linking Virginia to Maryland through Martinsburg were present on maps as early as 1873. Bids for construction of I-81 by WVDOT were published in 1959, with a budget of about $10.6 million (equivalent to $ in ) to complete the highway. Completion of I-81 in Virginia up to the West Virginia state line was completed by the

Virginia Department of Transportation The Virginia Department of Transportation (VDOT) is the agency of the state government responsible for transportation in the state of Virginia in the United States. VDOT is headquartered at the Virginia Department of Highways Building in downtown ...

(VDOT) in November 1965. The first of the highway through West Virginia were completed between 1959 and 1963. The construction of the remaining of Interstate Highway through the Eastern Panhandle was completed by 1966. Since then, there have been no major realignments, and the highway continues on its original path.

Future

In 2014, WVDOT officials announced in conjunction with the

Maryland State Highway Administration The Maryland State Highway Administration (abbreviated MDOT SHA or simply SHA) is the state transportation business unit responsible for maintaining Maryland's numbered highways outside Baltimore City. Formed originally under authority of the Ge ...

(MDOT SHA) that the bridges over the Potomac River would be rehabilitated to accommodate three lanes of highway in each direction. The widening of the highway is proposed to head south along I-81 to exit 23 for US 11. Construction started in the middle of 2016.

Exit list

References

External links