取齐 meaning in Chinese

1.(使数量、长度或高度相等) make even; even up 短语和例子
2.(聚齐; 集合) assemble; meet each other

Question 4 : the new appendix 14 shows that the south - north road passed the huabei road through an elevated way , so the south square ground can be done in two ways : first , it can be on the same level with huabei road , with other roads elevated , the second is , the square ground is filled to the level of surrounding roads , huabei road is led through in a tunnel , which one shall we take
新附件14中表示南广场南北向道路从华北路上方高架通过，则广场地坪有两种方式：一是与华北路取齐，周围道路高架通过；二是回填至周围路面高度一致，华北路从地下以隧道形式通过，请问采用哪种方式？