Who had 11 wins at a raceway that opened as a dirt track in 1951?
Tom Baldwin (racing driver):  His 11 wins at Riverhead Raceway spanned from June 30, 1978 to June 6, 1992. Riverhead Raceway:  It started being built in 1949 and opened as a dirt track in 1951, before permanently changing to asphalt in 1955.
i don't know