Iowa Highway 4 is a state highway located in central Iowa. It runs approximately 60 miles, connecting the towns of Fort Dodge and Lake City. The highway serves as an important route for local traffic and provides access to various communities and attractions along the way. The road is primarily a two-lane highway, offering scenic views of Iowa's rural landscape. It intersects with several other highways, enhancing connectivity in the region. Travelers can expect a mix of agricultural areas and small towns, making it a vital corridor for both residents and visitors.