Minnesota State Entry Monuments

Minnesota has 3 different entry signs along the highway, for a total of 65 different signs and monuments.

From the MNDOT website:

     "Type I - Major Entrance Monument (12 total)

Monument-style signs located on interstate highways and the highway routes with the highest traffic volume.

Type II - Secondary Entrance Monument (20 total)

Historic and historic-style monuments of stone and wood, mostly located on highways with moderate traffic volume. Minnesota has 16 Type II entry monuments that are eligible for listing on the National Register of Historic Places.

Type III - Minor Entrance Sign (33 total)

Metal signs located on highway entrance routes with the lowest traffic volume."