text: Hi there, you can add the Section F of SLEx TR4 beyond Tayabas Interchange. The Lucena and Mayao interchanges are presumed to be designed in trumpet interchanges. check out the link of the Section F alignment (as shown in a tarpaulin): https://web.facebook.com/photo?fbid=3247257375300585&set=pcb.3247257848633871