Roads of the Mid-South & West > Highways of the State of Wisconsin > County Highways of the State of Wisconsin > County Highways of Vernon County > Vernon County Highway NN
 | Vernon County Highway NN |
Rock County Highway NN runs north-south in Southern Rock County.

A junction marker on WB U.S. Rt. 14; NB U.S. Rt. 61/WI St Rt 27; EB WI St Rt 82.
21 January 2025