The Great River Road is one of America’s greatest drives, stretching for nearly 3,000 miles from the headwaters of the Mississippi in northern Minnesota to the Gulf of Mexico in southern Louisiana. Read on to learn more about the history of the Great River Road and how it operates.

How long has the Great River Road been around?

The Mississippi River Parkway Commission (also known as the MRPC) is the 10-state organization that oversees the preservation and promotion of the Great River Road and the surrounding river communities. The MRPC was formed by an act of Congress in 1938 to develop and oversee the Great River Road (then called the Mississippi River Parkway).

Initially, the idea was to create one continuous byway along the river, but as the years passed, that plan evolved into establishing the Great River Road an interconnected series of state and federal highways on both sides of the river from Minnesota to Louisiana.

So it’s not just one road?

Yup. The Great River Road is not one continuous stretch of road but rather a collection of federal- and state-controlled highways that take travelers along the Mississippi River through 10 states. The Great River Road includes some iconic stretches of road, including a portion of U.S. Highway 61—“the Blues Highway”—in Mississippi and scenic state Highway 35, which passes through 33 charming river towns along the Wisconsin Great River Road.

What’s the deal with the pilot’s wheel?

The pilot’s wheel is an iconic representation of river travel, harkening back to the days when riverboats dominated the waters of the Mississippi River. While you’ll still see plenty of barges—and even some classic paddleboats—on the river today, pilot’s wheel logo appears on signs up and down the river, helping motorists identify sections of the Great River Road in each of the 10 states.

Why do the Great River Road signs say ‘Canada to Gulf’? Doesn’t the road start in Minnesota?

Eagle-eyed travelers will notice that the signs featuring the Great River Road logo do indeed say “Canada to Gulf.” That’s because in the 1950s, the Canadian province of Ontario joined the efforts to establish the Great River Road as a scenic byway, citing the “joint cultural ties of the Mississippi River states and Canada.” Early concepts would have extended the road to Kenora, Ontario, but those plans never came to fruition.

Where can I get resources for traveling the Great River Road?

You can order a copy of our free (donations are accepted) 10-state map and request information on individual states here. You can download our free Drive the Great River Road app, which highlights and helps you navigate to scenic overlooks and Interpretive Centers, here.