Jalan Sungai Lembing

Federal Route 231
Jalan Sungai Lembing
Route information
Length:	35.9 km (22.3 mi)
Major junctions
West end:	Sungai Lembing
	1488 (1488) Jalan Panching East Coast Expressway 1486 (1486) Jalan Bukit Goh Kuantan Bypass Federal Route 2
To:	Kuantan
Location
Primary destinations:	Jabur, Bandar Indera Mahkota, Kuantan Port, Cherating, Kuala Terengganu
Highway system
Highways in Malaysia Expressways Federal State

Jalan Sungai Lembing, Federal Route 231 (formerly Pahang State Route C4), is a major highway in Kuantan, Pahang, Malaysia. It is also a main route to East Coast Expressway via Kuantan Interchange. The Kilometre Zero of the Federal Route 231 starts at Kuantan.

At most sections, the Federal Route 231 was built under the JKR R5 road standard, allowing maximum speed limit of up to 90 km/h.