Charles River Speedway was created in 1899.
Charles River Laboratories was created in 1947.
Charles River Esplanade was created in 1910.
Charles River School was created in 1911.
Charles River Ventures was created in 1970.
Charles River Shire was created in 1634.
Charles River Rats was created in 1973.
Charles River Museum of Industry was created in 1980.
Charles River Dam Bridge was created in 1810.
Charles River Branch Railroad was created in 1849.
Frank Charles, the speedway rider, died on December 2, 2000.
Seminole Speedway was created in 1945.
Portland Speedway was created in 1924.