People arriving in Saint Paul between 1900 and 1940 generally came by train through the Union Depot. In its heyday, this neoclassical structure served 282 trains and 20,000 passengers daily. The depot…

(Depot Place) - 214 East Fourth Street (between Sibley and Wacouta) - - 1917-23, Charles S. Frost - Riverboat traffic gave Saint Paul its start, but with the railroads, the city grew into a…