Interstate slave trade

Interstate Highway System, List of future Interstate Highways, Interstate 14, Interstate 72, Interstate 585, Interstate 26, Interstate 95, Interstate 24, Interstate 385, Interstate 3, Interstate 29, Interstate 97, Interstate 59, Interstate 41, Interstate 57, Interstate 22, Interstate 126, Interstate 2, Interstate 535, Interstate 459, Interstate 579, Interstate 69W, Interstate 345, Interstate 87 (North Carolina), Interstate 81, Interstate 115, Interstate 86 (Idaho), Interstate 39, Interstate Bridge, List of gaps in Interstate Highways, Interstate 176, Interstate 27, Interstate H-1, Interstate 74, Interstate 526, Interstate 175, Interstate 359, Interstate 129, Interstate 555, Interstate 172, Interstate 30

Interstate 69C, Interstate 865, Interstate 184, Interstate 785, Interstate 430, Interstate 44, Interstate 296, Interstate 684, Interstate 69E, Interstate 35 in Missouri, Interstate 35, Interstate 83, Interstate 255, Interstate 89, Interstate 759, Interstate 664, Interstate compact, Interstate 510, Interstate 78 in Pennsylvania, Business routes of Interstate 90, Interstate 71, Interstate 676, Interstate 135, List of auxiliary Interstate Highways, List of primary Interstate Highways, Interstate 70 in Maryland, Interstate 25, Interstate 565, Interstate Highway standards, List of Interstate Highways in Oregon, Interstate 80 in Illinois, Interstate 70, Interstate 155 (Missouri–Tennessee), Interstate 82, Interstate 80, Business routes of Interstate 80, Interstate 581, List of Interstate Highways in Alaska, Interstate H-201, Interstate 40, Interstate 43, Interstate 110 (Texas), Business routes of Interstate 15, Interstate 55, Interstate 19, Interstate 474, List of Interstate Highways in Tennessee, Interstate 376, Business routes of Interstate 84, Interstate 790

Interstate Highway System, List of future Interstate Highways, Interstate 14, Interstate 72, Interstate 585, Interstate 26, Interstate 95, Interstate 24, Interstate 385, Interstate 3, Interstate 29, Interstate 97, Interstate 59, Interstate 41, Interstate 57, Interstate 22, Interstate 126, Interstate 2, Interstate 535, Interstate 459, Interstate 579, Interstate 69W, Interstate 345, Interstate 87 (North Carolina), Interstate 81, Interstate 115, Interstate 86 (Idaho), Interstate 39, Interstate Bridge, List of gaps in Interstate Highways, Interstate 176, Interstate 27, Interstate H-1, Interstate 74, Interstate 526, Interstate 175, Interstate 359, Interstate 129, Interstate 555, Interstate 172, Interstate 30, Interstate 69C, Interstate 865, Interstate 184, Interstate 785, Interstate 430, Interstate 44, Interstate 296, Interstate 684, Interstate 69E, Interstate 35 in Missouri, Interstate 35, Interstate 83, Interstate 255, Interstate 89, Interstate 759, Interstate 664, Interstate compact, Interstate 510, Interstate 78 in Pennsylvania, Business routes of Interstate 90, Interstate 71, Interstate 676, Interstate 135, List of auxiliary Interstate Highways, List of primary Interstate Highways, Interstate 70 in Maryland, Interstate 25, Interstate 565, Interstate Highway standards, List of Interstate Highways in Oregon, Interstate 80 in Illinois, Interstate 70, Interstate 155 (Missouri–Tennessee), Interstate 82, Interstate 80, Business routes of Interstate 80, Interstate 581, List of Interstate Highways in Alaska, Interstate H-201, Interstate 40, Interstate 43, Interstate 110 (Texas), Business routes of Interstate 15, Interstate 55, Interstate 19, Interstate 474, List of Interstate Highways in Tennessee, Interstate 376, Business routes of Interstate 84, Interstate 790, Interstate 283, Interstate 293, Interstate 310 (Louisiana), List of Interstate Highways in Minnesota, Interstate 270, Interstate 5, Interstate 170, Interstate 77 in Virginia, Interstate 94 in Indiana, List of business routes of the Interstate Highway System, Interstate 84 (Oregon–Utah), Interstate 380 (Pennsylvania), Business routes of Interstate 55, Interstate 12, Interstate 35E (Texas), Interstate TDR, Business routes of Interstate 45, Interstate 20 in Louisiana, Interstate 79, Interstate 564, Interstate 85, Interstate 66 (Kansas–Kentucky), List of Interstate Highways in Iowa, Interstate 75, Interstate 279, Interstate 410, Interstate 35 Community School District, Interstate Bakeries, Interstate 69, Interstate 696, Interstate 435, List of Interstate Highways in Colorado, Interstate 11, List of Interstate Highways in Massachusetts, Interstate 165 (Alabama), Interstate Aircraft, List of Interstate Highways in Connecticut, Interstate 640, Interstate 980, Interstate 894, List of Interstate Highways in Texas, Interstate 94, Interstate 384, Interstate 280, Business routes of Interstate 70, Interstate 277 (Ohio), Interstate 393, Interstate 55 in Tennessee, Interstate 481, List of Interstate Highways in Alabama, Interstate 73, Business routes of Interstate 44, List of Interstate Highways in Pennsylvania, Interstate 15, Interstate 895 (Rhode Island–Massachusetts), List of Interstate Highways in Illinois, Interstate 705, Interstate 20 in Mississippi, Business routes of Interstate 35, Interstate 280 (Iowa–Illinois)