Charles Sumner Frost

Up to the Union Depot

The neoclassical St. Paul Union Depot was designed by the famous architect, Charles Sumner Frost in 1913. Construction began in 1917. The station had 10 platforms and 21 passenger tracks. Eight of the tracks ended at Union Depot. The building was completed in 1923. A roundhouse for servicing locomotives was located southeast of the depot … Read more

The Great Northern Passenger Station

The larger part of the passenger traffic of the city is handled at the Great Northern Passenger station, at the foot of Hennepin and Nicollet Avs. This completely modern station was begun in 1912 and opened for traffic early in 1914 taking the place of the old “union station” built in 1884. The exterior of … Read more