Wisconsin State Route 27 runs north-south in Western Monroe County. It runs from the Monroe/Vernon County Line, near Newry, to the Monroe/Jackson County Line, near Shamrock. WI St Rt 27 passes through the following towns in Monroe County. Cashton
Melvina
Leon
Sparta
Cataract
WI St Rt 27 is multi-plexed in Monroe County. Wisconsin State Route 71, from Sparta to near Cataract.
WI St Rt 27 intersects the following highways in Monroe County. Wisconsin State Route 33, near Cashton.
NB WI St Rt 27 at the Monroe/Vernon County Line. NB WI St Rt 27 south of WI St Rt 33. A junction marker on WB WI St Rt 33. NB WI St Rt 27 north of WI St Rt 33. NB WI St Rt 27 south of Melvina. NB WI St Rt 27 at MCH F. NB WI St Rt 27 north of Melvina. NB WI St Rt 27 south of MCH XX. NB WI St Rt 27 north of MCH XX. NB WI St Rt 27 south of MCH J. NB WI St Rt 27 north of Leon. SB WI St Rt 27 south of I-90. A BGS on EB I-90. NB WI St Rt 27 north of I-90. NB WI St Rt 27 south of Sparta. A junction marker on NB WI St Rt 27. NB WI St Rt 27 south of WI St Rt 16/71. A junction marker on WB WI St Rt 16/21/71. NB WI St Rt 27/71 at North Street in Sparta. NB WI St Rt 27/71 at Austin Street in Sparta. NB WI St Rt 27/71 near Garnett Ave. north of Sparta. NB WI St Rt 27/71 near Farmland Ave. NB WI St Rt 27/71 at west WI St Rt 71. NB WI St Rt 27 north of west WI St Rt 71. NB WI St Rt 27 south of Cataract. NB WI St Rt 27 south of MCH B. NB WI St Rt 27 south of MCH S. NB WI St Rt 27 at MCH S. NB WI St Rt 27 north of MCH S. NB WI St Rt 27 south of MCH SS. NB WI St Rt 27 at MCH SS. SB WI St Rt 27 at the Jackson/Monroe County Line.
