Complex sentence: Besides the numeric name, from 1st November 2004 it is also called Formosa Freeway (福爾摩沙高速公路) after a name-giving competition; however, its old alias Second Freeway (第二高速公路 or 二高) is more popular among the road users.
Split into simpler sentences: Besides the numeric name, from 1st November 2004 it is also called Formosa Freeway (福爾摩沙高速公路) after a name-giving competition. Although, its old alias Second Freeway (第二高速公路 or 二高) is more popular among the road users.