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Boundaries

Compact
Alabama-Florida Boundary Agreement
Arizona-California Boundary Compact
Arizona-Nevada Boundary Compact
Connecticut-Rhode Island Boundary Compact
Florida-Georgia Boundary Agreement
Georgia-South Carolina Boundary Compact (Treaty of Beaufort)
Indiana-Kentucky Boundary Compact
Indiana-Ohio Boundary Compact of 1830
Interstate Compact Defining a Portion of the Arizona-Nevada Boundary on the Colorado River
Iowa-Missouri Boundary Agreement
Iowa-Nebraska Boundary Compact
Kansas-Missouri Boundary Compact
Kentucky and Virginia Jurisdiction Act of 1789
Kentucky-Tennessee Boundary Compact
Maine-New Hampshire Boundary Commissions
Maryland and Virginia Boundary Agreement (Black-Jenkins Award 1877)
Massachusetts-Connecticut Boundary establishment
Massachusetts-New York Boundary (Boston Corner)
Massachusetts-Rhode Island Boundary Settlement
Michigan-Minnesota-Wisconsin Boundary Compact
Missouri River Boundary Line Agreement of 1949
Missouri River Boundary Line Agreement of 1980-81
Missouri-Arkansas Boundary Compact
Missouri-Nebraska Boundary Compact
Nebraska-South Dakota Boundary Compact
New Jersey-Delaware Territorial Limits and Jurisdiction Compact
New Jersey-Pennsylvania Boundary Agreement of 1783
New York-Connecticut Boundary Agreement
New York-New Jersey Boundary Compact
New York-Pennsylvania Boundary Agreement
New York-Rhode Island Boundary Settlement
New York-Vermont Boundary Compact
North Carolina-South Carolina Boundary Agreement
North Carolina-Virginia Boundary Agreement of 1970
North Dakota-Minnesota Boundary Compact
Ohio-Pennsylvania Boundary of 1887
Oregon-Washington Columbia River Boundary Compact
Pennsylvania-Delaware Boundary Agreement of 1921
Pennsylvania-West Virginia Boundary of 1887
Red River Boundary Compact (Tex-Okla) (2000)
South Dakota-Nebraska Boundary Compact
Virginia and West Virginia Boundary Agreement of 1863
Virginia and West Virginia Boundary Compact of 1959
Virginia and West Virginia Boundary Compact of 1998
Virginia-District of Columbia Boundary Line Compact of 1946
Virginia-Kentucky Boundary Agreement of 1798
Virginia-Kentucky Boundary Compact
Virginia-Maryland Boundary Agreement of 1878
Virginia-North Carolina Boundary Agreement of 1791
Virginia-North Carolina Boundary Agreement of 1970
Virginia-West Virginia Boundary Agreement of 1866 (expansion of W. Va.)