Area
Point
Summit or other feature
Pennsylvania: Eastern Triple Divide
2,523 feet (769 m)41°50′48″N 77°50′14″W / 41.84667°N 77.83722°W / 41.84667; -77.83722
triple watershed point: watersheds of the Atlantic Seaboard , Gulf of Mexico , & Gulf of Saint Lawrence at the respective headwaters of Pine Creek (West Branch Susquehanna River ), the Allegheny River , and the Genesee River .
Pennsylvania: Babcock Ridge
Pennsylvania: List of tunnels in Pennsylvania
2,167 feet (661 m)40°28′53″N 78°33′01″W / 40.48139°N 78.55028°W / 40.48139; -78.55028
summit near Allegheny/Gallitzin Tunnels
Pennsylvania: Allegheny Mountain
2,690 feet (820 m)39°57′41″N 78°51′24″W / 39.96139°N 78.85667°W / 39.96139; -78.85667
summit above Allegheny Mountain Tunnel (Pennsylvania Turnpike )
Pennsylvania: Allegheny Mountain
2,460 feet (750 m)39°48′37″N 78°57′38″W / 39.81028°N 78.96056°W / 39.81028; -78.96056
summit above Sand Patch Tunnel
Pennsylvania: Savage Mountain
2,392 feet (729 m)[ 1] 39°45′12″N 78°54′58″W / 39.75333°N 78.91611°W / 39.75333; -78.91611
railroad cut on Great Allegheny Passage
Pennsylvania/Maryland: Savage Mountain
2,840 feet (870 m)39°43′21″N 78°54′51″W / 39.72250°N 78.91417°W / 39.72250; -78.91417
highest summit of the Mason–Dixon Line
Maryland: Interstate 68
2,620 feet (800 m)39°40′58″N 79°02′16″W / 39.6828°N 79.037704°W / 39.6828; -79.037704
crossing near Green Lantern Road
Maryland: Savage Mountain
2,600 feet (790 m)39°30′27″N 79°13′9″W / 39.50750°N 79.21917°W / 39.50750; -79.21917
saddle point at planned route of 1828 C&O Canal
Maryland: Backbone Mountain
3,380 feet (1,030 m)39°14′15″N 79°29′8″W / 39.23750°N 79.48556°W / 39.23750; -79.48556
highest Backbone summit on ECD (near MD/WV border)
West Virginia: Eastern Panhandle of West Virginia
[specify ]
Midland Trail : planned crossing for the 19th century James River and Kanawha Turnpike
West Virginia: US Route 33 North / State Route 55W
3,295 feet (1,004 m)38°53′31″N 79°28′04″W / 38.892050°N 79.467781°W / 38.892050; -79.467781
Saddle Point at Pendleton County and Randolph County.
West Virginia/Virginia: Interstate 64
2,460 feet (750 m)37°47′15″N 80°13′28″W / 37.787539°N 80.224528°W / 37.787539; -80.224528
crossing
Virginia: Jefferson National Forest
3,620 feet (1,100 m)37°20′27″N 80°32′4″W / 37.34083°N 80.53444°W / 37.34083; -80.53444
saddle point at Johns Creek headwaters (James River tributary), and near triple point of Mississippi River (W) & Chesapeake Bay (NE)/Albemarle Sound (Roanoke River ) (SE)
Virginia: Appalachian Trail
3,397 feet (1,035 m)37°22′50″N 80°18′23″W / 37.380422°N 80.306368°W / 37.380422; -80.306368
Parallel Route Begin
Virginia: Appalachian Trail
3,224 feet (983 m)37°20′37″N 80°21′53″W / 37.343516°N 80.364647°W / 37.343516; -80.364647
Parallel Route Begin
Virginia: Interstate 81
2,180 feet (660 m)37°07′43″N 80°22′17″W / 37.128708°N 80.371299°W / 37.128708; -80.371299
crossing
Virginia: Christiansburg, VA
2,180 feet (660 m)37°05′41″N 80°26′44″W / 37.094853°N 80.445558°W / 37.094853; -80.445558
2940 Riner Rd, Christiansburg, VA 24073
Virginia: Interstate 77
2,860 feet (870 m)36°39′03″N 80°42′20″W / 36.650896°N 80.705609°W / 36.650896; -80.705609
crossing
North Carolina: Thurmond Chatham Wildlife Management Area
36°22′38″N 81°13′15″W / 36.377344°N 81.220722°W / 36.377344; -81.220722
triple point of New River and Yadkin /West Prong Roaring rivers
North Carolina: Interstate 40
2,880 feet (880 m)35°37′06″N 82°15′47″W / 35.618233°N 82.263007°W / 35.618233; -82.263007
crossing
North Carolina: Interstate 26
2,130 feet (650 m)35°17′24″N 82°24′07″W / 35.290048°N 82.40193°W / 35.290048; -82.40193
crossing
North Carolina: U.S. Route 276
2,910 feet (890 m)35°07′47″N 82°38′21″W / 35.129807°N 82.63921°W / 35.129807; -82.63921
crossing
North Carolina: U.S. Route 178
2,694 feet (821 m)35°05′46″N 82°48′34″W / 35.096133°N 82.80940°W / 35.096133; -82.80940
crossing, approx. 1 mile north of NC/SC border
North Carolina: NC 226 and Blue Ridge Parkway
2,820 feet (860 m)35°51′10″N 82°03′03″W / 35.85266°N 82.0507166°W / 35.85266; -82.0507166
North Carolina/South Carolina: French Broad watershed
[specify ]
tributary of the Tennessee River along NC/SC border dividing mountain ridges running southeast meets Santee watershed flowing into Atlantic
North Carolina/South Carolina: Sassafras Mountain
3,564 feet (1,086 m)35°03′53″N 82°46′38″W / 35.06472°N 82.77722°W / 35.06472; -82.77722
located along the South Carolina -North Carolina border in northern Pickens County, South Carolina and southern Transylvania County, North Carolina nearest to the town of Rosman, North Carolina
North Carolina/South Carolina: Savannah watershed
[specify ]
across the border of Pickens County, South Carolina & Greenville County, South Carolina up into Transylvania County, North Carolina , Jackson County, North Carolina , and Macon County, North Carolina to dividing mountain ridges to Tennessee River tributaries
North Carolina: Highlands, North Carolina
4,100 feet (1,200 m)35°3′15″N 83°12′8″W / 35.05417°N 83.20222°W / 35.05417; -83.20222
North Carolina: Cowee Gap
4,199 feet (1,280 m)35°05′27″N 83°08′52″W / 35.09083°N 83.14778°W / 35.09083; -83.14778
divides Tennessee (Cullasaja ) and Savannah (Chatooga ) rivers
Georgia: Black Rock Mountain State Park
3,640 feet (1,110 m)34°54′53″N 83°20′38″W / 34.91472°N 83.34389°W / 34.91472; -83.34389 [1]
a Blue Ridge summit
Georgia: ACF River Basin at Young Lick
[specify ]
triple point at intersection of 3 GA counties: Hiwassee (Towns Co)/Chattahoochee River (Habersham Co) on the west & on the east: Savannah River (Rabun Co)
Georgia: Altamaha watershed
[specify ]
triple point along border of Hall & Banks (GA) counties : Chattahoochee River -Banks (west) & Altamaha River -Hall/Savannah River -Banks (east)
Georgia: Suwanee watershed
[specify ]
triple point: Chattahoochee River /Suwanee (west) & Altamaha River (east)
Georgia: Interstate 85
1,280 feet (390 m)34°04′31″N 83°55′04″W / 34.075235°N 83.917737°W / 34.075235; -83.917737
crossing (1 of 5)
Georgia: Interstate 85
1,120 feet (340 m)33°59′53″N 84°04′36″W / 33.998098°N 84.07661°W / 33.998098; -84.07661
crossing (2 of 5)
Georgia: Norcross, Georgia
through Norcross historic district
Georgia: Interstate 85
1,050 feet (320 m)33°54′44″N 84°12′29″W / 33.912202°N 84.207973°W / 33.912202; -84.207973
crossing (3 of 5)
Georgia: Interstate 285
1,020 feet (310 m)33°48′11″N 84°15′00″W / 33.803115°N 84.250031°W / 33.803115; -84.250031
crossing (1 of 2)
Georgia: Atlanta
near Dekalb Av
Georgia: Interstate 75/85
1,020 feet (310 m)33°45′08″N 84°22′46″W / 33.752354°N 84.37942°W / 33.752354; -84.37942
crossing (1 of 4 crossings of I-75/4 of 5 crossings of I-85)
Georgia: Interstate 20
1,050 feet (320 m)33°44′28″N 84°24′38″W / 33.741221°N 84.410663°W / 33.741221; -84.410663
crossing
Georgia: Interstate 85
1,000 feet (300 m)33°39′42″N 84°25′39″W / 33.661782°N 84.4274°W / 33.661782; -84.4274
crossing (5 of 5)
Georgia: Interstate 75
976 feet (297 m)33°39′19.60″N 84°23′42.52″W / 33.6554444°N 84.3951444°W / 33.6554444; -84.3951444
crossing (2 of 4)
Georgia: Interstate 285
960 feet (290 m)33°37′51.56″N 84°23′34.40″W / 33.6309889°N 84.3928889°W / 33.6309889; -84.3928889
crossing (2 of 2)
Georgia: Interstate 75
927 feet (283 m)33°34′29.77″N 84°20′7.67″W / 33.5749361°N 84.3354639°W / 33.5749361; -84.3354639
crossing (3 of 4)
Georgia: Fall line of the United States
[specify ]
near Macon, Georgia , this intersection is a triple physiographic point of the Piedmont (to the north) and the Gulf & Atlantic coastal plains (southwest & southeast).
Georgia: Interstate 75
410 feet (120 m)32°10′16.10″N 83°45′9.25″W / 32.1711389°N 83.7525694°W / 32.1711389; -83.7525694
crossing (4 of 4)
Georgia: Satilla watershed
[specify ]
triple point: Suwanee (west) & Altamaha River /Satilla River (east)
Georgia: St. Marys watershed
[specify ]
triple point: Suwanee (west) & Satilla River /St. Marys River (east)
Florida: St. Johns watershed
[specify ]
triple point: Suwanee (west) & St. Marys River /St. Johns River (east)
Florida: Interstate 10
159 feet (48 m)30°15′14.64″N 82°23′57.84″W / 30.2540667°N 82.3994000°W / 30.2540667; -82.3994000
crossing
Florida: Florida Trail
[specify ]
Central Florida crossing over the Florida crustal arch
Florida: Withlacoochee watershed
[specify ]
triple point: Suwanee /Withlacoochee River (Florida) (west) & St. Johns River (east)
Florida: Miami watershed
[specify ]
triple point: Withlacoochee (west) & St. Johns River /Miami River (east)
Florida: Kissimmee /Okeechobee watershed
[specify ]
south point of ECD @ Withlacoochee & Miami/Kissimmee triple point (Kissimmee drains to both Gulf & Atlantic via Lake Okeechobee & Okeechobee Waterway )