In 1908 a new trolley bridge started bringing milk, cotton products and passengers from Colrain to Shelburne Falls. In 1929 the trolley was no longer needed and the bridge became the Bridge of Flowers. The transformation began when Antoinette Burnham looked at the neglected bridge and thought that surely a bridge that could grow so many weeds, could grow flowers instead. That was the beginning of the conversion from industry to garden. Julius Blassberg bought the bridge and…