U.S. Highway 52 is a 166-mile-long United States Numbered Highway in northeast Iowa. The route begins at the Dale Gardner Veterans Memorial Bridge over the Mississippi River between Sabula and Savanna
A violin painted on a silo near Green Island, a landmark along the route
Dubuque County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 99,266, and was estimated to be 99,381 in 2025, making it the ninth-most populous county in Iowa
The Dubuque County Courthouse is an example of Beaux-Arts architecture.