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U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia to Frederick, Maryland. In Virginia, it runs north–south, parallel and east of US 11, from US 11 north of Greenville via Waynesboro, Grottoes, Elkton, Luray, Front Royal, and Berryville to the West Virginia state line. A short separate piece crosses northern Loudoun County on its way from West Virginia to Maryland. In West Virginia, it runs north–south in Jefferson County, between Clarke County, Virginia and Loudoun County, Virginia. It is the main route between Charles Town and Harpers Ferry, and it is known as the William L. Wilson Freeway through that stretch. The southern portion of the highway, between the Virginia state line and Charles Town, is known as Berryville Pike. In Maryland, the U.S. highway runs east-west, for from the Virginia state line at the Potomac River at Sandy Hook east to its northern (eastern) terminus at US 15 and US 40 (the Frederick Freeway) in Frederick. US 340, which is known for most of its length as Jefferson National Pike, connects Frederick with the communities of
Jefferson Jefferson may refer to: Names * Jefferson (surname) * Jefferson (given name) People * Thomas Jefferson (1743–1826), third president of the United States * Jefferson (footballer, born 1970), full name Jefferson Tomaz de Souza, Brazilian foo ...
, Brunswick, and Knoxville in the southern part of the
Middletown Valley Middletown Valley, also historically known as Catoctin Valley, is a valley in western Frederick County in the state of Maryland. Geography It is bound to the west by South Mountain, to the east by Catoctin Mountain, to the south by the Potomac ...
of western Frederick County and Weverton in far southern Washington County. The U.S. highway also links Frederick with Harpers Ferry and Charles Town in the Eastern Panhandle of West Virginia. US 340 is a part of the National Highway System for its entire length in Maryland. US 340 was one of the original state roads designated by the Maryland State Roads Commission. The state road was constructed from Frederick to Knoxville in the early 1910s and completed to Harpers Ferry in 1919. The highway was designated Maryland's portion of US 340 in 1926. US 340 originally crossed the Potomac River at Harpers Ferry; however, the U.S. highway's bridge was destroyed by a flood in 1936. The modern US 340 Bridge was constructed at Sandy Hook between 1940 and 1947, with a long interruption due to World War II. The U.S. highway's freeway between Weverton and Frederick was constructed in the 1960s. Old sections of US 340 became part of
Maryland Route 180 Maryland Route 180 (MD 180) is a state highway in the U.S. state of Maryland. Known for most of its length as Jefferson Pike, the state highway runs from U.S. Route 340 (US 340) in Knoxville east to Ballenger Creek Pike and Interstate 70 (I- ...
(MD 180).


Route description

, - , VA , , - , WV , , - , MD , , - , Total , , - US 340 has a length of in Virginia. This number includes the second Virginia segment between the stretch through West Virginia and the route in Maryland. US 340 contains several segments that are part of the National Highway System. The U.S. highway is part of the main system from Virginia State Route 7 (SR 7) near Berryville to its northern terminus in Frederick. US 340 is a National Highway System principal arterial from I-64 to its eastern junction with US 250 in Waynesboro, along its US 211 concurrency near Luray, and from US 522 to I-66 in Front Royal. The U.S. Highway's other junctions with highways part of the National Highway System include US 33 in Elkton, West Virginia Route 9 (WV 9) in Charles Town, and
Maryland Route 180 Maryland Route 180 (MD 180) is a state highway in the U.S. state of Maryland. Known for most of its length as Jefferson Pike, the state highway runs from U.S. Route 340 (US 340) in Knoxville east to Ballenger Creek Pike and Interstate 70 (I- ...
(MD 180) in Knoxville as part of an intermodal connection to Brunswick station.


Greenville to Elkton

US 340 begins at an intersection with US 11 (
Lee Highway The Lee Highway was a national auto trail in the United States, connecting New York City and San Francisco, California, via the South and Southwest. After receiving a letter on January 15, 1919, from Dr. Samuel Myrtle Johnson of Roswell, New Mex ...
) on the northern edge of Greenville and just east of US 11's interchange with I-64 and I-81 in southern
Augusta County Augusta County is a county in the Shenandoah Valley on the western edge of the Commonwealth of Virginia. The second-largest county of Virginia by total area, it completely surrounds the independent cities of Staunton and Waynesboro. Its county ...
. The U.S. Highway heads northeast as two-lane Stuarts Draft Highway, which crosses several branches of Christians Creek and then Christians Creek itself. US 340 expands to a five-lane road with center turn lane west of the village of Stuarts Draft. The highway passes the historic Harper House then expands to divided highway. US 340 passes through the hamlet of Ladd before leaving Augusta County and entering the independent city of Waynesboro at its
partial cloverleaf interchange A partial cloverleaf interchange or parclo is a modification of a cloverleaf interchange. The design has been well received, and has since become one of the most popular freeway-to-arterial interchange designs in North America. It has also bee ...
with I-64. The highway follows Rosser Avenue northeast, crosses Pratts Run, and reduces to two lanes as the route approaches the west end of downtown, where the route meets US 250. Both highways must turn off to stay on the route: US 250 heads west on Main Street and, via the north leg of the four-legged intersection, east on four-lane Broad Street, and US 340 turns east onto two-lane Main Street. US 340 meets the eastern end of SR 254 (Poplar Avenue) and passes by
Waynesboro High School Waynesboro High School is a public high school in Waynesboro, Virginia, United States. Construction on the school began in 1936, funded by a Public Works Administration grant. Soon after it was completed in April 1938, there were 370 students and 1 ...
, the
Fishburne Military School Fishburne Military School (FMS) is a private, military boarding school for boys in Waynesboro, Virginia, United States. It was founded by James A. Fishburne in 1879 and is one of the oldest military schools in the country. History James A. ...
, and the historic Plumb House and Coiner-Quesenbery House in the Waynesboro Downtown Historic District. The U.S. Highway crosses the South River and intersects US 250 at the east end of Broad Street. The two highways run concurrently east along four-lane Main Street and under
Norfolk Southern Railway The Norfolk Southern Railway is a Class I freight railroad in the United States formed in 1982 with the merger of Norfolk and Western Railway and Southern Railway. With headquarters in Atlanta, the company operates 19,420 route miles (31 ...
's
Roanoke District Roanoke may refer to: Places *Roanoke Colony, a former English colony that mysteriously disappeared *Roanoke Island, the location of the Roanoke colony in present-day North Carolina *Roanoke River, flowing through Virginia and North Carolina and e ...
rail line to Delphine Avenue, onto which US 340 turns north. The five-lane street with center turn lane passes through the Basic City portion of Waynesboro, where the highway passes under the Buckingham Branch Railroad, crosses Steel Run, and passes by Fairfax Hall. US 340 passes the General Electric Specialty Control Plant and parallels the Norfolk Southern rail line north out of the city and back into Augusta County. US 340 continues north as East Side Highway, which parallels the South River and the rail line along the flank of the Blue Ridge Mountains along the eastern edge of the Shenandoah Valley. The highway crosses Sawmill Run and reduces to two lanes in the community of Dooms and crosses Mine Branch in the village of Crimora. US 340 crosses Meadows Run, Pains Run, and Still Run and enters Rockingham County at the south end of the town of Grottoes. The highway follows Augusta Avenue through the east side of the town and meets the eastern end of SR 256 (Third Street). US 340 curves northeast and meets the eastern end of SR 253 (Port Republic Road) south of Port Republic, where the South River and North River merge to form the South Fork Shenandoah River. The highway passes to the south of the historic estate Bogota and by a monument to the Battle of Port Republic at Lynnwood. US 340 closely parallels the railroad through Berrytown to the town of Elkton, where the route follows Stuart Avenue. The highway expands to a four-lane divided highway for its partial cloverleaf interchange with US 33 (Spotswood Trail) and briefly runs concurrently with US 33 Bus. from the interchange to Old Spotswood Trail, onto which the business route continues west.


Elkton to Front Royal

US 340 leaves Elkton along a continuation of Stuart Avenue and continues north through the Page Valley, the valley of the South Fork Shenandoah River between the Blue Ridge Mountains to the east and Massanutten Mountain to the west. The highway crosses Dry Run, passes by the historic home Bon Air, and at
Verbena ''Verbena'' (), also known as vervain or verveine, is a genus in the family Verbenaceae. It contains about 150 species of annual and perennial herbaceous or semi-woody flowering plants. The majority of the species are native to the Americas a ...
crosses Naked Creek into Page County. US 340 curves northwest and enters the town of Shenandoah along Fourth Street. In the center of the
Shenandoah Historic District Shenandoah Historic District is a national historic district located at Shenandoah, Page County, Virginia. The district includes 451 contributing buildings, 3 contributing sites, and 4 contributing structures in the town of Shenandoah. They in ...
, the highway curves north onto Fifth Street. Shortly after leaving the town, US 340 crosses over Norfolk Southern's Hagerstown District rail line. The highway passes through Grove Hill and crosses over the South Fork Shenandoah River. US 340 crosses Cub Run and passes through the hamlet of
Newport Newport most commonly refers to: *Newport, Wales *Newport, Rhode Island, US Newport or New Port may also refer to: Places Asia *Newport City, Metro Manila, a Philippine district in Pasay Europe Ireland *Newport, County Mayo, a town on the ...
before meeting the southern end of US 340 Bus. (Stonewall Jackson Memorial Highway), which heads east and then north through
Alma Alma or ALMA may refer to: Arts and entertainment * ''Alma'' (film), a 2009 Spanish short animated film * ''Alma'' (Oswald de Andrade novel), 1922 * ''Alma'' (Le Clézio novel), 2017 * ''Alma'' (play), a 1996 drama by Joshua Sobol about Alma ...
and Stanley. The U.S. Highway heads through Battle Creek and meets US 211 at
Intersections In mathematics, the intersection of two or more objects is another object consisting of everything that is contained in all of the objects simultaneously. For example, in Euclidean geometry, when two lines in a plane are not parallel, their ...
at the base of that highway's ascent of Massanutten Mountain to New Market Gap. US 340 and US 211 run concurrently along four-lane divided Lee Highway northeast toward Luray. The routes pass by the historic estate
Massanutton Heights Massanutton Heights is a historic home located near Luray, Virginia, Luray, Page County, Virginia. It was built about 1820, and is a large two-story, four-bay, Federal architecture, Federal style brick dwelling with a side gable roof. It has two ...
, pass through
Salem Salem may refer to: Places Canada Ontario * Bruce County ** Salem, Arran–Elderslie, Ontario, in the municipality of Arran–Elderslie ** Salem, South Bruce, Ontario, in the municipality of South Bruce * Salem, Dufferin County, Ontario, part ...
, and cross the South Fork Shenandoah River at Whitehouse Landing, the site of The White House. The two U.S. highways head northeast to bypass Luray where US 211 Business (Main Street) heads east into the town just south of Luray Caverns. After crossing Hawksbill Creek, US 340 leaves US 211 at an diamond interchange that serves as the northern terminus of US 340 Bus. (Broad Street). US 340 continues northeast as two-lane Stonewall Jackson Memorial Highway through the communities of
Springfield Springfield may refer to: * Springfield (toponym), the place name in general Places and locations Australia * Springfield, New South Wales (Central Coast) * Springfield, New South Wales (Snowy Monaro Regional Council) * Springfield, Queenslan ...
, Big Spring, and Oak Hill. The highway crosses Jeremys Run at Rileyville and crosses over the rail line between there and
Compton Compton may refer to: Places Canada * Compton (electoral district), a former Quebec federal electoral district * Compton (provincial electoral district), a former Quebec provincial electoral district now part of Mégantic-Compton * Compton, Que ...
, north of which the route passes under the railroad. US 340 enters Warren County at the hamlet of Overall by crossing Overall Run on the Overall Bridge, a Pratt deck arch truss bridge next to the rail line's bridge; these crossings are near the
Milford Battlefield Milford Battlefield is situated in Overall, Virginia in Warren County and Page County, Virginia. It was the site of a battle on September 22–24 during the Valley campaigns of 1864 in the American Civil War. an''Accompanying four photos''an''Acc ...
. The highway continues through Bentonville, the site of Shenandoah River Raymond R. "Andy" Guest Jr. State Park. US 340 crosses over the rail line and Flint Run north of Limeton and through
Karo Karo may refer to: Ethnic groups * Karo people (East Africa), a group of tribes in East Africa * Karo people (Ethiopia), an ethnic group from Ethiopia * Karo people (Indonesia), the indigenous people of the Karo Plateau in North Sumatra Language ...
between its bridges across Gooney Run and Dry Run. The U.S. Highway temporarily expands to a four-lane divided highway and meets the northern terminus of Skyline Drive as the route enters the town of Front Royal at the north end of the Page Valley. US 340 enters Front Royal along four-lane Royal Avenue; the highway drops to two lanes at SR 55 (South Street), from which the state highway joins U.S. Highway. The two highways pass the Warren County Courthouse at the west end of the Front Royal Historic District. US 340 and SR 55 meet US 522 next to Rose Hill at Commercial Avenue, from which the other U.S. Highway joins the concurrency. The three highways follow four-lane Royal Avenue north to a right-angle curve where the three routes curve onto 14th Street and then turn north onto four-lane divided Shenandoah Street. US 340, US 522, and SR 55 cross Norfolk Southern's Hagerstown District rail line and the South Fork Shenandoah River into the Riverton area of Front Royal, where SR 55 splits to the west onto Strasburg Road. The two U.S. Highways then cross the
North Fork Shenandoah River The Shenandoah River is the principal tributary of the Potomac River, long with two forks approximately long each,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed August 15, 2011 in t ...
and Norfolk Southern Railway's B-Line just west of the confluence of the two
Shenandoah River The Shenandoah River is the principal tributary of the Potomac River, long with two forks approximately long each,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed August 15, 2011 in t ...
forks. US 340 and US 522 cross Crooked Run and have a partial cloverleaf interchange with I-66 as they leave the town of Front Royal.


Front Royal to Harpers Ferry

US 340 and US 522 head north along four-lane divided Winchester Road. The highways pass through Cedarville, the site of the
Virginia Inland Port The Virginia Port Authority (VPA) is an autonomous agency ( political subdivision) of the Commonwealth of Virginia that owns The Port of Virginia, a group of facilities with their activity centered on the harbor of Hampton Roads, Virginia. The pri ...
, and through
Nineveh Nineveh (; akk, ; Biblical Hebrew: '; ar, نَيْنَوَىٰ '; syr, ܢܝܼܢܘܹܐ, Nīnwē) was an ancient Assyrian city of Upper Mesopotamia, located in the modern-day city of Mosul in northern Iraq. It is located on the eastern ban ...
, the site of the historic estate Erin. North of Nineveh, the routes follow the Warren– Frederick county line and enter
Clarke County Clarke County may refer to: ;Places *One of five counties in the United States: **Clarke County, Alabama **Clarke County, Georgia **Clarke County, Iowa **Clarke County, Mississippi **Clarke County, Virginia * Clarke County, New South Wales, in Aust ...
, where the road is named Stonewall Jackson Highway. US 340 and US 522 diverge at a four-legged intersection at Double Tollgate, from which US 522 continues north toward
Winchester Winchester is a City status in the United Kingdom, cathedral city in Hampshire, England. The city lies at the heart of the wider City of Winchester, a local government Districts of England, district, at the western end of the South Downs Nation ...
; the west leg of the junction is SR 277 (Fairfax Pike), which heads toward Stephens City. US 340 heads east along two-lane Lord Fairfax Highway. The highway passes north of Greenway Court and veers north at White Post, the site of the Greenway Historic District and the
White Post Historic District White Post Historic District is a national historic district located at White Post, Clarke County, Virginia. It encompasses 23 contributing buildings and 1 contributing object in the crossroads village of White Post. The contributing object is t ...
. US 340 intersects US 17 and US 50 (Millwood Pike) at
Waterloo Waterloo most commonly refers to: * Battle of Waterloo, a battle on 18 June 1815 in which Napoleon met his final defeat * Waterloo, Belgium, where the battle took place. Waterloo may also refer to: Other places Antarctica *King George Island (S ...
and passes through the town of Boyce and its eponymous historic district, surrounding which are three historic plantations: Huntingdon, Saratoga, and
Scaleby Scaleby is a village and civil parish in the English county of Cumbria. It is bounded on the north by Kirklinton and Irthington; whilst to the south lie Stanwix and Crosby-on-Eden. Scaleby is located six miles north-east of the city of Carlis ...
. The highway crosses Page Brook and parallels the Hagerstown District rail line through the
Chapel Rural Historic District The Chapel Rural Historic District is an expansive rural historic district in Clarke County, Virginia. The district encompasses an area of nearly , a rural landscape that extends from Millwood in the south, nearly to Berryville in the north. ...
, which is centered around the namesake old chapel at the route's junction with SR 255 (Bishop Meade Road) at Briggs. US 340 continues to the town of Berryville, through which the route follows Buckmarsh Street. The U.S. Highway intersects SR 7 Bus. (Main Street) within the Berryville Historic District, which contains the
Old Clarke County Courthouse The Old Clarke County Courthouse is a historic county courthouse complex located at Berryville, Clarke County, Virginia. The complex includes the Old Clarke County Courthouse, built in 1837; the original county clerk's building, dating from the 1 ...
. At the north town limit of Berryville, US 340 expands to a four-lane divided highway at its diamond interchange with SR 7 (Harry Byrd Highway). The U.S. Highway passes to the north of the historic estate Fairfield at
Gaylord Gaylord is a name of Norman French origin, from the Old French ''gaillard'' meaning "joyful" or "high-spirited". It may refer to: People *Gaylord (given name) Surname *Bill Gaylord (born 1967), British former alpine skier *Charles Gaylord (1936 ...
, where the highway crosses over the Hagerstown District rail line for the last time. North of Gaylord, US 340 drops to two lanes and enters Jefferson County, West Virginia. The highway, named Berryville Pike, passes by
Ripon Lodge Ripon Lodge, located near the village of Rippon, West Virginia, was built in 1833 by Henry S. Turner on his "Wheatland" estate. The next year his son, William F. Turner, inherited Ripon Lodge. The house is a two-story T-shaped stone building wi ...
in Rippon and near the
William Grubb Farm The William Grubb Farm, also known as Conway and Brook Manor, is located near Charles Town, West Virginia. Built c. 1763 by William Grubb Jr., the house is a "stone-ender," with stone masonry at the gable ends of the house and log construction ...
near Wheatland. North of Wheatland, US 340 expands to a four-lane divided highway, passes the historic farm Beverley and Washington High School, and enters the city of Charles Town at the North Fork of Bullskin Run. The U.S. Highway passes along the southern and eastern fringes of the city and has a partial interchange with WV 115, which heads toward downtown along George Street and east on Charles Town Road. US 340 next has a pair of interchanges with and runs concurrently with WV 9. The first interchange is a trumpet interchange with the portion of WV 9 that heads east toward Leesburg, Virginia. The second is a partial cloverleaf interchange that serves as the eastern terminus of
WV 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 ...
(Washington Street). WV 9 continues north on the bypass toward Martinsburg while US 340 exits to the east. US 340 continues east along the William L. Wilson Freeway, a four-lane divided highway with traffic signals named for the
William Lyne Wilson William Lyne Wilson (May 3, 1843 – October 17, 1900) was an American politician and lawyer from West Virginia. A Bourbon Democrat, Wilson was elected to the United States Congress in 1882 and served six terms of office, ending in 1895. Followi ...
, a late 19th century
Congressman A Member of Congress (MOC) is a person who has been appointed or elected and inducted into an official body called a congress, typically to represent a particular constituency in a legislature. The term member of parliament (MP) is an equivalen ...
from Charles Town. The U.S. Highway passes to the north of
Rion Hall Rion Hall is a late Federal style house near Halltown, West Virginia. Built in 1836, it consists of a three-story brick house with a two-story kitchen wing connected by a wood hyphen. The house was used as a headquarters for General Philip H. ...
, crosses over CSX's
Shenandoah Subdivision The Shenandoah Subdivision is a railroad line owned and operated by CSX Transportation in the U.S. states of West Virginia and Virginia. The line runs from Brunswick, Maryland, and immediately crosses over the Potomac River into Harpers Ferry, We ...
rail line, and meets the southern end of WV 230 (Shepherdstown Pike) at Halltown. Along the southern edge of the town of Bolivar, US 340 meets the western end of US 340 Alt. (Washington Street), which is the main street of Bolivar and Harpers Ferry, and the entrance to the visitors center of Harpers Ferry National Historical Park, which is next to the
Allstadt House and Ordinary The Allstadt House and Ordinary was built about 1790 on land owned by the Lee family near Harpers Ferry, West Virginia, including Phillip Ludwell Lee, Richard Bland Lee and Henry Lee III. The house at the crossroads was sold to the Jacob Allsta ...
.


Harpers Ferry to Frederick

US 340 reduces to two lanes and begins its traversal of the Potomac Water Gap, where that river passes through two ridges. The highway descends to and crosses over the Shenandoah Subdivision and the Shenandoah River, then it follows the east bank of the river to the river's confluence with the Potomac River. US 340 follows the south bank of the Potomac River as the river passes between Blue Ridge Mountain to the south and Elk Ridge, also known as Maryland Heights. At Blue Ridge Mountain, the U.S. Highway enters Loudoun County. US 340 has its sole intersection in its second run through Virginia with SR 671 (Harpers Ferry Road) in
Loudoun Heights Loudoun Heights is an unincorporated community in Loudoun County, Virginia, near Harpers Ferry, West Virginia. It is located in the Between the Hills region of the county along Harpers Ferry Road (VA 671) and is bounded to its northwest and northe ...
. The route then crosses the Potomac River into Washington County, Maryland, on a southwest–northeast angle on a two-lane steel continuous deck truss bridge that passes above
Chesapeake and Ohio Canal National Historical Park The Chesapeake and Ohio Canal National Historical Park is located in the District of Columbia and the state of Maryland. The park was established in 1961 as a National Monument by President Dwight D. Eisenhower to preserve the neglected remains of ...
, CSX's
Cumberland Subdivision The Cumberland Subdivision is a railroad line owned and operated by CSX Transportation in the U.S. states of Maryland and West Virginia. The line runs from Brunswick, Maryland, west to Cumberland, Maryland, along the old Baltimore and Ohio Rai ...
rail line, and Sandy Hook Road. US 340 expands to a four-lane freeway at the community of Sandy Hook, curves east through a trumpet interchange with
MD 67 Maryland Route 67 (MD 67) is a state highway in the U.S. state of Maryland. Known as Rohrersville Road, the state highway runs from U.S. Route 340 (US 340) in Weverton north to US 40 Alternate in Boonsboro. MD 67 parallels the western flank ...
(Rohrersville Road), and crosses Israel Creek at Weverton. The highway, the canal, and the railroad parallel the Potomac River through the second ridge, which comprises
South Mountain South Mountain or South Mountains may refer to: Canada * South Mountain, a village in North Dundas, Ontario * South Mountain (Nova Scotia), a mountain range * South Mountain (band), a Canadian country music group United States Landforms * Sou ...
in Maryland and Short Hill Mountain in Virginia. US 340's name changes to Jefferson National Pike as it enters Frederick County. The highway leaves the Potomac Water Gap and enters the
Middletown Valley Middletown Valley, also historically known as Catoctin Valley, is a valley in western Frederick County in the state of Maryland. Geography It is bound to the west by South Mountain, to the east by Catoctin Mountain, to the south by the Potomac ...
at its partial interchange with MD 180 (Jefferson Pike) at Knoxville; there is no access from westbound US 340 to eastbound MD 180 or from westbound MD 180 to eastbound US 340. The U.S. highway meets MD 17 (Burkittsville Road) at a diamond interchange near
Rosemont Rosemont may refer to: * Rosemont (horse), an American Thoroughbred racehorse * ''Rosemont'', a 2015 film Places In Australia * Rosemont (Woollahra), located in the Sydney suburb of Woollahra and listed on the NSW State Heritage Register In Canada ...
and crosses Little Catoctin Creek. East of
Petersville Petersville Australia Limited was an Australian food producer. History Petersville was founded in 1961 when Edgell and Peters Ice Cream merged. In May 1981, H.C. Sleigh Co. launched a successful takeover offer and rebranded the company Peter ...
, US 340 has a diamond interchange with MD 180 and crosses Catoctin Creek. On the western edge of
Jefferson Jefferson may refer to: Names * Jefferson (surname) * Jefferson (given name) People * Thomas Jefferson (1743–1826), third president of the United States * Jefferson (footballer, born 1970), full name Jefferson Tomaz de Souza, Brazilian foo ...
, westbound US 340 receives a ramp from MD 180. Full access to Jefferson is provided by a diamond interchange with Lander Road. The U.S. highway passes through a wide gap in
Catoctin Mountain Catoctin Mountain, along with the geologically associated Bull Run Mountains, forms the easternmost mountain ridge of the Blue Ridge Mountains, which are in turn a part of the Appalachian Mountains range. The ridge runs northeast–southwest for ...
and has a partial interchange with US 15 (Catoctin Mountain Highway), which heads south toward
Point of Rocks Point or points may refer to: Places * Point, Lewis, a peninsula in the Outer Hebrides, Scotland * Point, Texas, a city in Rains County, Texas, United States * Point, the NE tip and a ferry terminal of Lismore, Inner Hebrides, Scotland * Points ...
. Access from northbound US 15 to westbound US 340 and from eastbound US 340 to southbound US 15 is provided through performing a U-turn at the concurrent highways' next interchange, a diamond interchange with Mt. Zion Road. US 340 and US 15 cross over
Ballenger Creek Ballenger Creek is a tributary of the Monocacy River in Frederick County, Maryland.U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed August 15, 2011 The headwaters of the creek are locat ...
before reaching a diamond interchange with Jefferson Technology Parkway, which is unsigned MD 872G. The highway's partial interchange with I-70 (Eisenhower Memorial Highway) features ramps from eastbound I-70 to both directions of US 340, a ramp from westbound I-70 to westbound US 340, and a ramp from eastbound US 340 to eastbound I-70 and access to southbound I-270 just to the east. Immediately to the northeast, US 340 and US 15 have a four-loop-ramp interchange with MD 180, which heads west as Jefferson Pike and south briefly as Ballenger Creek Pike. US 340 reaches its eastern terminus at the third interchange, which is a partial cloverleaf interchange with the Frederick Freeway. The first ramp from eastbound US 340 provides access to westbound I-70; the second ramp leads to the northbound Frederick Freeway (US 40), onto which US 15 exits. The ramps from westbound US 340 provide full access to I-70, I-270, US 15, and US 40. The roadway continues northeast as Jefferson Street, which reduces to a two-lane undivided street that heads toward an intersection with MD 144 (South Street eastbound and Patrick Street westbound) just west of downtown Frederick. The portion of Jefferson Street between the overpass of US 40 and just west of Jefferson Street's intersection with Pearl Street is unsigned US 15B.


History

In Maryland, US 340 follows the corridor of the old road from Frederick to Harpers Ferry, part of which was organized as the Frederick and Jefferson Turnpike between the two towns. This highway became one of the original state roads marked for improvement by the Maryland State Roads Commission in 1909. The commission purchased the right-of-way of the turnpike in 1911 and resurfaced the Frederick–Jefferson highway with a wide macadam surface in 1915. The segments from Jefferson to Petersville and from Petersville to Knoxville were placed under construction in 1911 and completed as a macadam road in 1912. The highway from Knoxville to the Potomac River opposite Harpers Ferry was completed as a concrete road in 1919. The Frederick–Knoxville highway was widened to in width around 1926 and became part of US 340 in 1927. US 340 was widened again, this time to between Frederick and Knoxville, by 1934. US 340 was widened and resurfaced with bituminous concrete from Knoxville to the approach to new bridge at Sandy Hook in 1948. In conjunction with the construction of the Frederick Freeway, US 340's cloverleaf interchange with US 40 was built in 1954 and 1955. Jefferson Street in Frederick was widened in 1956. When US 40 was moved from Patrick Street to the Frederick Freeway in 1959, US 340's eastern terminus was moved from Patrick Street west to the new interchange. Construction on the US 340 freeway began when the highway's bridge across Catoctin Creek was built in 1961. This bridge came into use in 1964 when the freeway segment between the MD 180 interchange east of Petersville and the ramp from MD 180 west of Jefferson was opened, replacing the curvaceous old alignment at Catoctin Creek. The present alignment of US 340 opened as a four-lane divided highway from the Valley Road / Keep Tryst Road intersection in Sandy Hook east to Weverton also opened that year. The portion of the freeway between Weverton and MD 180 east of Petersville was under construction in 1964 and completed in 1965. MD 180 was assigned to old US 340 from Sandy Hook to west of Jefferson in 1965. Construction on the US 340 freeway east toward Frederick began in 1966. The freeway east to the current Point of Rocks – Jefferson segment of US 15 was completed in 1967; however, the US 15 interchange would not become operational until the new US 15 was completed and the two U.S. highways became concurrent in 1970. US 340's interchanges with I-70 and MD 180 were completed in 1968 and the portion of the freeway from the US 15 interchange east to MD 180 opened in 1969. At that time, MD 180 was extended east over the old Jefferson–Frederick section of US 340. US 340's interchanges with MD 67 in Weverton and Mt. Zion Road near Frederick opened in 1971 and 1972, respectively. Several ramps were added to improve access between US 340 and I-70 in 1997, including a pair of ramps from eastbound I-70 to US 340 and the connection from northbound US 340 to westbound I-70 at US 340's northern terminus. The interchange at US 340's northern terminus was converted from a cloverleaf interchange to a partial cloverleaf interchange with traffic signals in 2004.


Sandy Hook Bridge

US 340 originally followed Sandy Hook Road south and west from what is now Keep Tryst Road in Sandy Hook and paralleled the Potomac River west to Maryland Heights directly across the river from downtown Harpers Ferry. There, the U.S. highway crossed the river on a converted railroad bridge immediately upstream from the confluence of the Potomac and Shenandoah rivers and downstream from the two railroad bridges—one for CSX's Cumberland Subdivision on the north and the other for the
Shenandoah Subdivision The Shenandoah Subdivision is a railroad line owned and operated by CSX Transportation in the U.S. states of West Virginia and Virginia. The line runs from Brunswick, Maryland, and immediately crosses over the Potomac River into Harpers Ferry, We ...
—that presently cross the river at the site. After the highway bridge was destroyed in the March 1936 flood, a wooden floor was placed on the Shenandoah Subdivision bridge for that bridge to temporarily serve both rail and automobile traffic. Later in 1936, Maryland and West Virginia acquired the right-of-way of the destroyed toll bridge owned by the Harpers Ferry and Potomac Bridge Company by eminent domain with an aim to build a new bridge at the site. In August 1939, Maryland, West Virginia, and Virginia decided to instead embark on a tri-state road and bridge program to replace the destroyed bridge. Plans for bridges across the Potomac and Shenandoah rivers and connecting highways were completed in August 1940. The new bridge across the Potomac river was to be placed at Sandy Hook to exploit the scenic views of the Potomac Water Gap. However, in December 1940, construction was delayed and plans needed to be modified to eliminate a sharp turn at the Virginia landing of the bridge. Despite a late request from the Virginia State Highway Department to move the Potomac River crossing upstream in June 1941, the concrete substructure of the Sandy Hook bridge was started in autumn 1941. The substructure was completed in March 1943. A request for bids for the Sandy Hook bridge's steel superstructure was advertised in November 1941. However, with the U.S. entering into World War II the following month, the construction of the superstructure of the bridge would be delayed until after the war due to the unavailability of steel. The Maryland State Roads Commission advertised for bids for the Sandy Hook bridge's superstructure in December 1945. Construction started shortly thereafter and the superstructure was completed in January 1947. The Maryland and Virginia approach roads were completed later in 1947 and the bridge officially opened October 19, 1947. Although the residents of Harpers Ferry lobbied for an on-site replacement of the bridge over the Shenandoah River at Harpers Ferry so US 340 would continue to pass directly through the historic town, the West Virginia State Road Commission completed a new roadway and a new Shenandoah River crossing along US 340's present alignment in 1949. US 340 was rerouted onto its present course over the two new bridges by 1950.


Future

A plan is currently being devised to expand the West Virginia portion of the road between the Virginia state line and Wheatland to a four-lane highway. The two-lane portion of the highway between Harpers Ferry, West Virginia, and the Virginia state line is often burdened by heavy traffic, and the West Virginia Department of Transportation is examining ways to mitigate backups. An interchange has been planned for the future section of Monocacy Boulevard within the planned Jefferson Tech Park in Frederick, Maryland.


Major intersections


Special routes


Virginia truck route

U.S. Route 340 Truck (US 340 Truck) is a truck route of US 340 in the city of Waynesboro, Virginia. The route follows US 250/Broad Street through downtown. The route was formed in the 1990s.


Virginia business route

U.S. Route 340 Business (US 340 Bus.) is a
business route A business route (or business loop, business spur, or city route) in the United States is a short special route connected to a ''parent'' numbered highway at its beginning, then routed through the central business district of a nearby city or ...
of US 340 in Page County, Virginia.


West Virginia alternate route

U.S. Route 340 Alternate (US 340 Alt.) is an unsigned alternate route of US 340. It is a spur following Washington Street and High Street through the towns of Bolivar and Harpers Ferry.


See also

* * *


Notes


References


External links


Endpoints of US 340 at USEnds.com





US 340 in Virginia at AARoads.com

US 340 in West Virginia at AARoads.com

US 340 in Maryland at AARoads.com

Virginia Roads - US 340

West Virginia Roads - US 340
{{US 40 40-3 3 40-3 40-3 40-3
U.S. Route 340 U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia to Frederick, Maryland. In Virginia, it runs north–south, parallel and east of US 11, from US 11 north of Greenville via Waynesboro, Grottoes, Elkton, ...
U.S. Route 340 U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia to Frederick, Maryland. In Virginia, it runs north–south, parallel and east of US 11, from US 11 north of Greenville via Waynesboro, Grottoes, Elkton, ...
U.S. Route 340 U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia to Frederick, Maryland. In Virginia, it runs north–south, parallel and east of US 11, from US 11 north of Greenville via Waynesboro, Grottoes, Elkton, ...
U.S. Route 340 U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia to Frederick, Maryland. In Virginia, it runs north–south, parallel and east of US 11, from US 11 north of Greenville via Waynesboro, Grottoes, Elkton, ...
U.S. Route 340 U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia to Frederick, Maryland. In Virginia, it runs north–south, parallel and east of US 11, from US 11 north of Greenville via Waynesboro, Grottoes, Elkton, ...
U.S. Route 340 U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia to Frederick, Maryland. In Virginia, it runs north–south, parallel and east of US 11, from US 11 north of Greenville via Waynesboro, Grottoes, Elkton, ...
U.S. Route 340 U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia to Frederick, Maryland. In Virginia, it runs north–south, parallel and east of US 11, from US 11 north of Greenville via Waynesboro, Grottoes, Elkton, ...
U.S. Route 40-3 Charles Town, West Virginia Harpers Ferry, West Virginia
U.S. Route 340 U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia to Frederick, Maryland. In Virginia, it runs north–south, parallel and east of US 11, from US 11 north of Greenville via Waynesboro, Grottoes, Elkton, ...
U.S. Route 340 In Maryland U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia to Frederick, Maryland. In Virginia, it runs north–south, parallel and east of U.S. Route 11 (Virginia), US 11, from US 11 north of Greenville, Virginia, ...
U.S. Route 340 In Maryland U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia to Frederick, Maryland. In Virginia, it runs north–south, parallel and east of U.S. Route 11 (Virginia), US 11, from US 11 north of Greenville, Virginia, ...