Complex sentence: It is also known as Boulevard Champlain for most of its length as well as several other short streets near A- 440, representing a parkway route into downtown Quebec City from the bridges following the north shore of the Saint Lawrence River just south of downtown.
Split into simpler sentences: It is also known as Boulevard Champlain for most of its length as well as several other short streets near A- 440. It also follows the north shore of the Saint Lawrence River just south of downtown.