St. Paul Minnesota Kellogg Boulevard. Top: This beautiful boulevard and parkway skirts the south edge of the loop district, along the mighty Mississippi River. The impressive building at the right is the Ramsey County Court House and St. Paul City Hall. Skyline From the Mississippi River. Bottom: The impressive Saint Paul Skyline form the Mississippi River, showing Federal Building, right; First National Band Building in the background and Court House at left. The excursion Steamer "Avalon" at the dock.