The FT3 highway begins as a divided highway at Johor Bahru Interchange that links with the Federal Route 1, the main trunk road of the central Peninsular Malaysia, at its first kilometer. Then at Kota Tinggi, the FT3 becomes a super two highway until Pekan. However, the FT3 is not a coastal highway yet; it is only at Mersing that the FT3 highway starts to become a coastal highway. At Pekan, the FT3 crosses the Pahang River via the Sultan Abu Bakar Bridge FT3 and proceeds to Kuantan as a divided highway.