For the rest of I-129's length, the two directions of I-129 / US 20 / US 75 traffic are separated by a Jersey barrier instead of a grassy median.
Interstate 75 | Interstate 90 | Interstate 5 | Interstate 94 | Interstate 81 | Interstate 80 | Interstate 70 | Interstate 40 | Interstate 95 | Interstate 10 | Interstate 65 | Interstate 64 | Interstate 44 | Interstate 90 in Minnesota | Interstate 71 | Interstate 35 | Interstate 15 | Interstate 476 | Interstate 78 | Interstate Highway System | Interstate 85 | Interstate 74 | Interstate 294 | Interstate 20 | LZ 129 Hindenburg | Interstate Commerce Commission | Interstate 87 | Interstate 55 | Interstate 471 | Interstate 287 |