The Union Depot, center of St. Paul's early 20th century rail industry, is marked for...
AIR DATE 3/20/11
It was the birthplace of St. Paul and the focal point of the railroad industry built by the like of James J. Hill that made St. Paul and Minnesota a key hub in Americas rail system. Then it fell into decay and abandonment. How did Lowertown return to vibrancy in the last few decades of the twentieth century?