Complex sentence: This included the addition of one lane to the eastbound carriageway beginning at Stanley Avenue, as well as the gradual removal of the interchange with the Niagara Parkway; the westbound on-ramp from the Parkway remained open to traffic until December 4,2006.
Split into simpler sentences: This included the addition of one lane to the eastbound carriageway beginning at Stanley Avenue, as well as the gradual removal of the interchange with the Niagara Parkway. The westbound on-ramp from the Parkway remained open to traffic until December 4,2006.