| Country: | MYS |
| Type: | Federal |
| Route: | 421 |
| Alternate Name: | Jalan Pelabuhan Kuantan |
| Length Km: | 3.68 |
| Direction A: | North |
| Terminus A: | Jalan Kemaman |
| Junction: | Jalan Kemaman |
| Direction B: | South |
Jalan Pelabuhan Kuantan, Federal Route 421, is a federal road in Pahang, Malaysia.[1]
Federal Route 421 was built under the JKR R5 road standard, allowing a maximum speed limit of up to 90 km/h.
| Km | Exit | Junctions | To | Remarks | |
|---|---|---|---|---|---|
| Jalan Kemaman | Jalan Kemaman North Kuala Terengganu Chukai (Kemaman) Jabur East Coast Expressway Kuala Lumpur Kuala Terengganu Southwest Kuantan Johor Bahru Gambang Gebeng Industrial Area | T-junctions | |||
| Kuantan Port Lembaga Pelabuhan Kuantan (LPKtn) and Kuantan Port Consortium Sdn Bhd border limit | |||||
| Kuantan Port Jalan Pelabuhan 3/2 | West Jalan Pelabuhan 3/2 Bukit Pengorak Beserah Kuantan | T-junctions | |||
| Kuantan Port Jalan Pelabuhan 3/1 | East Jalan Pelabuhan 3/1 | T-junctions | |||
| Kuantan Port Jalan Pelabuhan 3/3 | East Jalan Pelabuhan 3/3 | T-junctions | |||
| Kuantan Port Jalan Pelabuhan 3/4 | West Jalan Pelabuhan 3/4 Bukit Pengorak Beserah Kuantan East Docks | T-junctions | |||