I had 3 hours to kill between leaving my wife with her sisters in Layton, UT and having to be at the SLC airport, so I picked up quite a bit of new state route mileage in the area. Clinched UT 60, 105, 106, 109, 225, 227, 232 (the signed portion), and 273.
Then a round-trip from MCI to Abilene got more new mileage, clinching I-635, K-10, K-30, K-43, K-114, K-138, K-185, and completing the KS portion of I-35 and US 40.