When did Trenton Speedway close?
Opened 1900 Closed 1980 Former names Trenton International Speedway Major events AAA/USAC/CART Championship Car Trenton 100/150/200/300 (1949, 1957–1979) NASCAR Grand National/Winston Cup Northern 300 (1958–1959, 1967–1972) Half-mile oval (1900–1941) Why did Trenton Speedway close? NASCAR continued through until 1972, with the final race won by Bobby Allison. Trenton was in fact on the 1973 schedule…