The Tun Dr Lim Chong Eu Expressway (Chinese: 敦林苍佑大道; Malay: Lebuhraya Tun Dr Lim Chong Eu), signed as Federal Route 3113, is an expressway in George Town that connects its city centre with Batu Maung at its south.

This long flyover links the newer Penang Second Bridge in the south straight away to Bayan Baru for skipping traffic jams.

Construction of the 6 km (3.7 mi) long Ayer Itam–Tun Dr Lim Chong Eu Expressway Bypass, part of the Penang Transport Master Plan, is expected to be completed by 2025.

[4] The bypass was designed to disperse traffic from the expressway by providing a direct route through Gelugor to Paya Terubong.

[5] At most sections, the Federal Route 3113 was built under the JKR R5 road standard, allowing maximum speed limit of up to 90 km/h.