Rockfish Gap
Encyclopedia
Rockfish Gap is a wind gap located in the Blue Ridge Mountains
Blue Ridge Mountains
The Blue Ridge Mountains are a physiographic province of the larger Appalachian Mountains range. This province consists of northern and southern physiographic regions, which divide near the Roanoke River gap. The mountain range is located in the eastern United States, starting at its southern-most...

 between Charlottesville
Charlottesville, Virginia
Charlottesville is an independent city geographically surrounded by but separate from Albemarle County in the Commonwealth of Virginia, United States, and named after Charlotte of Mecklenburg-Strelitz, the queen consort of King George III of the United Kingdom.The official population estimate for...

 and Waynesboro
Waynesboro, Virginia
Waynesboro, deriving its name from General Anthony Wayne, is an independent city surrounded by Augusta County in the U.S. state of Virginia. The population was 21,006 in 2010.....

, Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

, United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

, through Afton Mountain, which is frequently used to refer to the gap.

Joining the Shenandoah Valley
Shenandoah Valley
The Shenandoah Valley is both a geographic valley and cultural region of western Virginia and West Virginia in the United States. The valley is bounded to the east by the Blue Ridge Mountains, to the west by the eastern front of the Ridge-and-Valley Appalachians , to the north by the Potomac River...

 to the Piedmont region of the state, it is the site of the mountain crossing of Interstate 64
Interstate 64
Interstate 64 is an Interstate Highway in the Midwestern and Southeastern United States. Its western terminus is at I-70, U.S. 40, and U.S. 61 in Wentzville, Missouri. Its eastern terminus is at an interchange with I-264 and I-664 at Bowers Hill in Chesapeake, Virginia. As I-64 is concurrent with...

, U.S. Highway 250, and the former Blue Ridge Railroad which later became part of the Chesapeake and Ohio Railway
Chesapeake and Ohio Railway
The Chesapeake and Ohio Railway was a Class I railroad formed in 1869 in Virginia from several smaller Virginia railroads begun in the 19th century. Led by industrialist Collis P...

 and is currently part of the CSX line. With an elevation of about 1900 feet (579.1 m), it is one of the lowest gaps between Manassas Gap
Manassas Gap
Manassas Gap is a wind gap of the Blue Ridge Mountains on the border of Fauquier County and Warren County in Virginia. At an elevation of 887 feet above sea level, it is the lowest crossing of the Blue Ridge Mountains in the state....

 and the James River
James River (Virginia)
The James River is a river in the U.S. state of Virginia. It is long, extending to if one includes the Jackson River, the longer of its two source tributaries. The James River drains a catchment comprising . The watershed includes about 4% open water and an area with a population of 2.5 million...

. Rockfish Gap lies along a drainage divide between southeast-flowing streams that drain to the James River and northwest-flowing streams in the Shenandoah River system.

The scenic Skyline Drive
Skyline Drive
Skyline Drive is a 105-mile road that runs the entire length of the National Park Service's Shenandoah National Park in the Blue Ridge Mountains of Virginia, generally along the ridge of the mountains. The scenic drive is particularly popular in the fall when the leaves are changing colors...

, which runs north through Shenandoah National Park
Shenandoah National Park
Shenandoah National Park encompasses part of the Blue Ridge Mountains in the U.S. state of Virginia. This national park is long and narrow, with the broad Shenandoah River and valley on the west side, and the rolling hills of the Virginia Piedmont on the east...

 to Front Royal
Front Royal, Virginia
Front Royal is a town in Warren County, Virginia, United States. The population was 13,589 at the 2000 census. It is the county seat of Warren County.-Geography:Front Royal is roughly west of Washington, D.C....

, and the Blue Ridge Parkway
Blue Ridge Parkway
The Blue Ridge Parkway is a National Parkway and All-American Road in the United States, noted for its scenic beauty. It runs for 469 miles , mostly along the famous Blue Ridge, a major mountain chain that is part of the Appalachian Mountains...

, which runs south to a point near Cherokee, North Carolina
Cherokee, North Carolina
Cherokee is a town in Swain County, North Carolina, USA, within the Qualla Boundary land trust. It is located in the Oconaluftee River Valley, near the intersection of U.S. Route 19 and U.S...

, each generally following the mountain ridgetops, meet at Rockfish Gap. The Appalachian Trail
Appalachian Trail
The Appalachian National Scenic Trail, generally known as the Appalachian Trail or simply the AT, is a marked hiking trail in the eastern United States extending between Springer Mountain in Georgia and Mount Katahdin in Maine. It is approximately long...

 also passes through the gap.

Geology

Rockfish Gap is underlain by greenstones of the Catoctin Formation, a late Neoproterozoic geologic unit exposed throughout the Blue Ridge Mountains in Virginia, Maryland, and southern Pennsylvania. Catoctin greenstones were originally erupted as basaltic lava flows 550 to 565 million years ago and later metamorphosed and deformed during the late Paleozoic Alleghanian Orogeny (300 to 330 million years ago). Rockfish Gap lies astride a north-northwest trending fracture zone; some fractures are intruded by diabase dikes of Jurassic age. The broken bedrock along this fracture zone is more easily eroded than unfractured bedrock - likely the reason for the formation of the gap at this location.

History

In the 18th century, early trails used by Native Americans were gradually expanded to accommodate the westward expansion of Virginia colonists. The Three Chopt or Three Notch'd Road
Three Notch'd Road
Three Notch'd Road was a colonial-era major east-west route across central Virginia. It is believed to have taken its name from a distinctive marking of three notches cut into trees to blaze the trail...

 had been established in the Colony of Virginia between Richmond and the Shenandoah Valley by the 1740s. Most likely, the road followed an ancient Monacan trail from the village of Orapax (east of Richmond) to the western Shenandoah Valley
Shenandoah Valley
The Shenandoah Valley is both a geographic valley and cultural region of western Virginia and West Virginia in the United States. The valley is bounded to the east by the Blue Ridge Mountains, to the west by the eastern front of the Ridge-and-Valley Appalachians , to the north by the Potomac River...

. This well-planned route required only one major river crossing, the Rivanna
Rivanna River
The Rivanna River is a tributary of the James River in central Virginia in the United States. The Rivanna's tributaries originate in the Blue Ridge Mountains; via the James River, it is part of the watershed of Chesapeake Bay....

 at Charlottesville, with inns or taverns spaced about 10 miles apart. By 1782, carriages could cross the Blue Ridge at Rockfish Gap.

In 1818, President of the United States
President of the United States
The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces....

 James Monroe
James Monroe
James Monroe was the fifth President of the United States . Monroe was the last president who was a Founding Father of the United States, and the last president from the Virginia dynasty and the Republican Generation...

, former presidents Thomas Jefferson
Thomas Jefferson
Thomas Jefferson was the principal author of the United States Declaration of Independence and the Statute of Virginia for Religious Freedom , the third President of the United States and founder of the University of Virginia...

 and James Madison
James Madison
James Madison, Jr. was an American statesman and political theorist. He was the fourth President of the United States and is hailed as the “Father of the Constitution” for being the primary author of the United States Constitution and at first an opponent of, and then a key author of the United...

, and Chief Justice of the United States Supreme Court John Marshall
John Marshall
John Marshall was the Chief Justice of the United States whose court opinions helped lay the basis for American constitutional law and made the Supreme Court of the United States a coequal branch of government along with the legislative and executive branches...

 joined 24 other dignitaries at a meeting held in the Mountain Top Tavern at Rockfish Gap. Under Jefferson's leadership, they selected nearby Charlottesville
Charlottesville, Virginia
Charlottesville is an independent city geographically surrounded by but separate from Albemarle County in the Commonwealth of Virginia, United States, and named after Charlotte of Mecklenburg-Strelitz, the queen consort of King George III of the United Kingdom.The official population estimate for...

 as the site of the new University of Virginia
University of Virginia
The University of Virginia is a public research university located in Charlottesville, Virginia, United States, founded by Thomas Jefferson...

.

Railroad, highway crossings

State Chief Engineer Claudius Crozet
Claudius Crozet
Benoit Claudius Crozet was an educator and civil engineer.Crozet was born in France. After serving in the French military, in 1816, he immigrated to the United States. He taught at the U.S. Military Academy at West Point, New York, and helped found the Virginia Military Institute at Lexington,...

 of the Virginia Board of Public Works
Virginia Board of Public Works
The Virginia Board of Public Works was a governmental agency which oversaw and helped finance the development of Virginia's internal transportation improvements during the 19th century. In that era, it was customary to invest public funds in private companies, which were the forerunners of the...

 oversaw construction of the railroad tunnel
Blue Ridge Tunnel
The Blue Ridge Tunnel, also known as the Crozet Tunnel, was the longest of four tunnels built on the Blue Ridge Railroad to cross the Blue Ridge Mountains at Rockfish Gap near Afton Mountain in central Virginia...

 under Rockfish Gap in the 1850s as part of the state-owned Blue Ridge Railroad. This tunnel was later used by Confederate
Confederate States of America
The Confederate States of America was a government set up from 1861 to 1865 by 11 Southern slave states of the United States of America that had declared their secession from the U.S...

 General Stonewall Jackson
Stonewall Jackson
ຄຽשת״ׇׂׂׂׂ֣|birth_place= Clarksburg, Virginia |death_place=Guinea Station, Virginia|placeofburial=Stonewall Jackson Memorial CemeteryLexington, Virginia|placeofburial_label= Place of burial|image=...

 to move his foot cavalry
Foot cavalry
Foot cavalry was an oxymoron coined to describe the rapid movements of infantry troops serving under Confederate General Thomas Jonathan "Stonewall" Jackson during the American Civil War...

 during the 1862 Peninsula Campaign
Peninsula Campaign
The Peninsula Campaign of the American Civil War was a major Union operation launched in southeastern Virginia from March through July 1862, the first large-scale offensive in the Eastern Theater. The operation, commanded by Maj. Gen. George B...

 of the American Civil War
American Civil War
The American Civil War was a civil war fought in the United States of America. In response to the election of Abraham Lincoln as President of the United States, 11 southern slave states declared their secession from the United States and formed the Confederate States of America ; the other 25...

. The original tunnel was replaced by the Chesapeake and Ohio Railway
Chesapeake and Ohio Railway
The Chesapeake and Ohio Railway was a Class I railroad formed in 1869 in Virginia from several smaller Virginia railroads begun in the 19th century. Led by industrialist Collis P...

 with a new one on a slightly different alignment in the mid 20th century. The railroad is now owned by CSX Transportation
CSX Transportation
CSX Transportation operates a Class I railroad in the United States known as the CSX Railroad. It is the main subsidiary of the CSX Corporation. The company is headquartered in Jacksonville, Florida, and owns approximately 21,000 route miles...

 and is operated under lease to Buckingham Branch Railroad
Buckingham Branch Railroad
Buckingham Branch Railroad is a Class III short-line railroad operating over 200 miles of historic and strategic trackage in Central Virginia...

, a Virginia-based short-line railroad. The old tunnel is still intact, and has been considered for possible re-use as a rail trail
Rail trail
A rail trail is the conversion of a disused railway easement into a multi-use path, typically for walking, cycling and sometimes horse riding. The characteristics of former tracks—flat, long, frequently running through historical areas—are appealing for various development. The term sometimes also...

 or bikeway.

In the early 20th century, a road which was designated U.S. Route 250
U.S. Route 250 in Virginia
U.S. Route 250 is a part of the U.S. Highway System that runs from Sandusky, Ohio to Richmond, Virginia. In Virginia, the U.S. Highway runs from the West Virginia state line near Hightown east to its eastern terminus at US 360 in Richmond...

 in 1935 was built across the gap. In 1972 and 1973, sections of the new Interstate 64
Interstate 64 in Virginia
In the U.S. state of Virginia, Interstate 64 runs east–west through the middle of the state from West Virginia to the Hampton Roads region, a total of . It is notable for crossing the mouth of the harbor of Hampton Roads on the Hampton Roads Bridge-Tunnel, the first bridge-tunnel to...

 were completed across Afton Mountain at Rockfish Gap.

Fog, hazardous driving conditions

Rockfish Gap has been the site of several large multiple vehicle collisions on Interstate 64 during fog
Fog
Fog is a collection of water droplets or ice crystals suspended in the air at or near the Earth's surface. While fog is a type of stratus cloud, the term "fog" is typically distinguished from the more generic term "cloud" in that fog is low-lying, and the moisture in the fog is often generated...

 conditions on Afton Mountain, which peaks at about 1,915 feet above sea level. In April 1992, there were 2 fatalities in a 60-car pileup. In late April 1998, another wreck involving 65 cars sent 40 people to area hospitals. Less than three weeks later, there was another 18-car crash. Fog was a factor in all three incidents.

Motorists approaching from lower elevations sometimes suddenly encounter a dense fog as they approach the summit of the gap. A lighting system within the pavement to help designate lanes automatically activated by fog sensors was installed by the Virginia Department of Transportation
Virginia Department of Transportation
The Virginia Department of Transportation is the agency of state government responsible for transportation in the state of Virginia in the United States. Headquartered in Downtown Richmond, VDOT is responsible for building, maintaining, and operating the roads, bridges and tunnels in the...

 (VDOT) to improve safety during such weather conditions.

Arson incidents

In the early 2000s, some of the abandoned buildings at Rockfish Gap were the victims of arson
Arson
Arson is the crime of intentionally or maliciously setting fire to structures or wildland areas. It may be distinguished from other causes such as spontaneous combustion and natural wildfires...

attacks. A portion of the Skyline Parkway Motor Court was burned in 2002. On July 9, 2004, the main building of the Skyline Parkway Motel was damaged beyond repair in an arson attack.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK