Interstate Economic Committee of the Economic Community

Interstate Highway System, List of future Interstate Highways, Interstate 14, Interstate 72, Interstate 95, Interstate 585, Interstate 24, Interstate 385, Interstate 26, Interstate 3, Interstate 29, Interstate 59, Interstate 97, Interstate 22, Interstate 41, Interstate 126, Interstate 57, Interstate 345, Interstate 535, List of gaps in Interstate Highways, Interstate 87 (North Carolina), Interstate 579, Interstate 2, Interstate 86 (Idaho), List of Interstate Highways, Interstate 74, Interstate 172, Interstate 175, Interstate 459, Interstate H-1, Interstate 39, Interstate 526, Interstate 27, Interstate 176, Interstate Bridge, Interstate 129, Interstate 684, Interstate 555, Interstate 69W, Interstate 69C, Interstate 184

Interstate 81, Interstate 359, Interstate compact, Interstate 115, Interstate 69E, Interstate 676, Interstate 30, Interstate 89, List of auxiliary Interstate Highways, Interstate 865, Interstate 785, Interstate 255, Interstate 35 in Missouri, Interstate 44, Interstate 35, Interstate 80, Interstate 25, Business routes of Interstate 90, Interstate 83, Interstate 759, Interstate 70 in Maryland, Interstate 430, Interstate 296, List of Interstate Highways in Oregon, Interstate 78 in Pennsylvania, Interstate 510, Interstate 565, Interstate 664, Interstate 155 (Missouri–Tennessee), Interstate 71, Interstate 283, Business routes of Interstate 15, Interstate 80 in Illinois, Interstate 82, Interstate 474, Business routes of Interstate 84, Interstate 70, Interstate 135, Interstate H-201, Interstate 110 (Texas), Interstate Highway standards, Interstate 293, Interstate 310 (Louisiana), Interstate 270, List of Interstate Highways in Minnesota, Interstate 790, Interstate 20 in Louisiana, Interstate 79, Interstate 40, Interstate 19

Interstate Highway System, List of future Interstate Highways, Interstate 14, Interstate 72, Interstate 95, Interstate 585, Interstate 24, Interstate 385, Interstate 26, Interstate 3, Interstate 29, Interstate 59, Interstate 97, Interstate 22, Interstate 41, Interstate 126, Interstate 57, Interstate 345, Interstate 535, List of gaps in Interstate Highways, Interstate 87 (North Carolina), Interstate 579, Interstate 2, Interstate 86 (Idaho), List of Interstate Highways, Interstate 74, Interstate 172, Interstate 175, Interstate 459, Interstate H-1, Interstate 39, Interstate 526, Interstate 27, Interstate 176, Interstate Bridge, Interstate 129, Interstate 684, Interstate 555, Interstate 69W, Interstate 69C, Interstate 184, Interstate 81, Interstate 359, Interstate compact, Interstate 115, Interstate 69E, Interstate 676, Interstate 30, Interstate 89, List of auxiliary Interstate Highways, Interstate 865, Interstate 785, Interstate 255, Interstate 35 in Missouri, Interstate 44, Interstate 35, Interstate 80, Interstate 25, Business routes of Interstate 90, Interstate 83, Interstate 759, Interstate 70 in Maryland, Interstate 430, Interstate 296, List of Interstate Highways in Oregon, Interstate 78 in Pennsylvania, Interstate 510, Interstate 565, Interstate 664, Interstate 155 (Missouri–Tennessee), Interstate 71, Interstate 283, Business routes of Interstate 15, Interstate 80 in Illinois, Interstate 82, Interstate 474, Business routes of Interstate 84, Interstate 70, Interstate 135, Interstate H-201, Interstate 110 (Texas), Interstate Highway standards, Interstate 293, Interstate 310 (Louisiana), Interstate 270, List of Interstate Highways in Minnesota, Interstate 790, Interstate 20 in Louisiana, Interstate 79, Interstate 40, Interstate 19, Interstate 581, Interstate 376, List of business routes of the Interstate Highway System, Interstate 12, Interstate 66 (Kansas–Kentucky), Interstate 35E (Texas), List of Interstate Highways in Tennessee, List of Interstate Highways in Texas, Interstate 75, Interstate 170, Interstate 77 in Virginia, List of Interstate Highways in Alaska, Business routes of Interstate 55, Interstate 435, Interstate 69, Interstate 84 (Oregon–Utah), Interstate 5, Business routes of Interstate 80, Interstate 11, Interstate 279, Business routes of Interstate 45, Interstate TDR, Interstate 640, List of Interstate Highways in Iowa, Interstate 85, Interstate Aircraft, Interstate 94 in Indiana, Interstate 380 (Pennsylvania), Interstate 94, Business routes of Interstate 70, List of Interstate Highways in Connecticut, List of Interstate Highways in Colorado, Interstate 43, Interstate 410, Interstate 280, Interstate 894, Interstate 481, Interstate 696, List of Interstate Highways in Alabama, List of Interstate Highways in Ohio, Interstate 393, Interstate 564, Interstate 99, List of Interstate Highways in Illinois, Interstate 55 in Tennessee, Business routes of Interstate 5, Business routes of Interstate 44, Interstate 65, Interstate 277 (Ohio), Interstate 384, Interstate 794, List of Interstate Highways in Pennsylvania, Interstate 705, List of Interstate Highways in Massachusetts, Interstate 55, Interstate 35 Community School District, Interstate 990, Business routes of Interstate 35, Interstate 73, Interstate 895 (Rhode Island–Massachusetts)