Updated list for me (recent additions in bold):
Interstates fully clinched: 8, 11, 17, 19, 24, 39, 41, 43, 57, 65, 66, 68, 71, 74, 76(W), 88(W), 96, 110(MS), 110(CA), 155(IL), 170, 180(IL), 190(SD), 190(IL), 194(MI), 195(RI/MA), 195(MD), 196, 205(CA), 225, 238, 255, 264(KY), 265(KY/IN), 270(CO), 270(MD), 275(TN), 275(OH/IN/KY), 277(OH), 279, 280(IA/IL), 290(NY), 290(IL), 294, 295(DC/MD), 296, 345, 355, 375(MI), 393, 395(MD/DC), 395(FL), 440(TN), 465, 469, 470(OH/WV), 471, 474, 475(OH), 475(GA), 495(DC/VA/MD), 496, 515, 579, 670(OH), 675(OH), 680(OH), 695(DC), 794, 865, 894
Interstates clinched in one or more states: 10 (MS), 30 (AR), 40 (CA/AZ/NM/TX), 44 (MO), 55 (IL), 64 (IL/IN/KY/WV), 69 (IN), 70 (CO/KS/MO/IL/IN/OH/PA), 75 (KY/OH), 77 (VA), 78 (PA), 80 (NE/IA/IL/IN/OH/PA/NJ), 90 (MN/WI/IL/IN/OH/PA), 94 (MT/ND/WI/IL/IN)
Interstate BL: 24 (Paducah), 55 (Bloomington, Lincoln, Springfield), 57 (Charleston), 69 (Coldwater, Lansing), 70 (Salina), 72 (Jacksonville), 94 (Benton Harbor, Kalamazoo, Battle Creek, Marshall), 96 (Lansing), 196 (South Haven, Holland, Grand Rapids), 376 (Moon)
US highways clinched in one or more states: 6 (IL/IN), 12 (IL/IN/MI), 20 (IL/IN), 24 (IN), 30 (IL/IN), 31 (IN/MI), 33 (IN), 35 (IN), 36 (IN), 40 (IN), 41 (IN/IL), 50 (IN), 52 (IL/IN), 60 (IL), 62 (IL), 131 (IN), 136 (IN), 150(IN), 224 (IN), 231 (IN), 421 (IN)
US bannered highways: BUS US 6 Highland; BUS US 20 Freeport, Rockford, South Bend; BUS US 24 Peru, Wabash; BUS US 31 Hart, Ludington, Montague, Muskegon, Pentwater, Peru, South Bend, BUS US 31W West Point; BUS US 41 Vincennes; BUS US 45 Paducah; BUS US 50 Bedford; BUS US 51 Bloomington, TRUCK US 52 Rushville; ALT US 60 Louisville; BUS US 60 Paducah; BUS US 60 Cloverport; BUS US 127 Saint John; BUS US 131 Constantine, Kalamazoo, Three Rivers; TRUCK US 150 Louisville; BUS US 441 Cherokee
Indiana state highways clinched: All
Illinois state highways clinched: 1, 7, 14, 18, 19, 21, 22, 23, 25, 31, 38, 43, 50, 53, 56, 58, 59, 60, 62, 64, 68, 71, 72, 76, 83, 93, 102, 113, 114, 115, 119, 120, 126, 129, 131, 132, 134, 137, 141, 147, 165, 170, 171, 172, 173, 176, 178, 255, 351, 390, 394
Michigan state highways clinched: 6, 11, 14, 22, 37, 40, 45, 51, 62, 63, 78, 86, 89, 96, 100, 103, 104, 109, 113, 121, 139, 140, 143, 152, 179, 201, 204, 216, 217, 222, 231, 239, 294, 343
Kentucky state highways clinched: 146, 273, 434, 524, 660, 841, 864, 868, 907, 913, 1065, 1116, 1142, 1230, 1447, 1494, 1631, 1703, 1727, 1793, 1817, 1819, 1849, 1861, 1865, 1931, 1932, 1934, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2262, 2672, 2724, 2845, 2857, 2860, 3084, 3222, 3223
Wisconsin state highways clinched: 30, 31, 50, 75, 120, 142, 158, 165
Virginia state highways clinched: 27, 110, 233, 241, 400, 401, 402
Other state highways clinched: MS 67, AL 167, AZ 68, CO 1, CO 41, DC 295, FL 79, FL 970, MA 25, MD 218, NM 597, NV 172, OH 814, SC 38, SC 576, UT 16, UT 162, UT 269, VT 279, WA 104, WA 433, WY 24, WY 110