- Mar 16, 2005
One of the selling points of using MM vs Exit Numbers on Interstates was supposed to be no changes. Well, apparently UT is physically changing because the state is increasing exit numbers on I-70 and decreasing them on I-80. For example I-70 exit 202 is now 204 and I-80 exit 143 is now 141. This makes obsolete descriptions in RV books, GPS maps, mapping programs , etc. For example, Green River in Trailer Life says exit 162 but its 164 now. Just be aware and not overshoot the intersection and have a long loop back on I-80.