Complex sentence: It begins at the Potsdam interchange at the N7 in the north; then proceeds southward and becomes a dual-carriageway at Blaauwberg Rd and is called Koeberg Road through this section.
Split into simpler sentences: It begins at the Potsdam interchange at the N7 in the north. Proceeds southward and becomes a dual-carriageway at Blaauwberg Rd and is called Koeberg Road through this section.