It resulted in increasing crowds of visitors arriving by rail in the late 20th and early 21st Centuries, just like a century earlier with the old street cars (of the old United Railways and Electric Company, later the Baltimore Transit Company) and the commuter trains of the old Northern Central Railway. References Maryland State Fair official website Map: Tourist attractions in Baltimore County, Maryland State fairs Annual fairs Maryland culture Horse racing venues in Maryland Timonium, Maryland 1878 establishments in Maryland Festivals established in 1878