 By 1971, State Route 741 was extended north along Springboro Pike from Dixie Drive up to its current northern terminus at Interstate 75 in Moraine.In 1985, the highway would be lengthened again, this time on the south end.From U.S. Route 42, State Route 741 was extended south and east to Exit 25 off of I-71 near Kings Mills, which marks the route's present-day southern terminus.