| Distance | Instruction | Road | For | Direction | Toward |
| 0.0 | DEPART Des Moines (IA) on the | I235 | 5 miles | East | |
| 4.5 | Turn off onto | I80 | 5 miles | East | Iowa City |
| 9.7 | At Altoona, IA, turn off onto | US65 | 14 miles | NE | Mason City |
| 23.4 | Go onto | SR330 | 22 miles | NE | Marshalltown |
| 45.0 | Turn right onto | US30 | 25 miles | East | Marshalltown |
| 70.2 | At Tama, IA, turn right onto | US63 | ½ mile | South | Oskaloosa |
| 70.8 | Turn left onto | US30 | 30 miles | East | |
| 100 | Go onto | US218 | 17 miles | East | |
| 117 | Turn left onto | US151 | 135 miles | NE | Cedar Rapids |
| 252 | Go onto | SR23 | 45 miles | North | Spring Green |
| 296 | ARRIVE Reedsburg (WI) |
 |
Affiliations | Attractions | Businesses | Community |
 |
