FROM St. Louis (Forest Park) and points south
Take I-64 West to I-170
Take I-170 North to I-70
Take I-70 West to US-61
Take US-61 North to MO-19
Take MO-19 South to Perry

FROM St. Louis County (Kirkwood) and points south
Take I-270 North to I-70
Take I-70 West to US-61
Take US-61 North to MO-19
Take MO-19 South to Perry

FROM Springfield, Illinois and points north and east

Take I-72 West towards Hannibal to US-54
Take US-54 South through Louisiana to US-61
Take US-61 North to MO-19
Take MO-19 South to Perry

FROM Columbia, Kansas City and points south and west

Take I-70 East to US-61
Take US-54 North to MO-19
Take MO-19 North to Perry

FROM  Des Moines and points west and north

Take I-80 East to US-63 (near Grinnell, Iowa)
Take US-63 South into Missouri to US-136
Take US-136 East to Wayland to MO-30
Take MO-30 South to US-61
Take US-61 South to MO-19
Take MO-19 South to Perry