Part of a bridge currently exists above the highway heading towards Jalan Paya Panchor, might relate to the two-lane paved dirt road?

There currently exists a two-lane wide paved dirt road here which seems to connect to the south end of the interchange. Not sure of its purpose.

Another major road will be built here, connecting the end of the current "Jalan Penghubung Tanah Jambu" with the Salambigar end of the "Jalan Utama Tanah Jambu"

Bridge has another third lane temporarily propping up here, similar to that currently mapped between Pulau Pepatan and Pulau Baru-Baru.