Source: Google Street View

The proposed underpass connecting Jalan Mount Erskine and Burma Road is expected to commence construction in the fourth quarter of 2026, pending final approval and funding disbursement from the federal authorities.

The approximately 700-metre-long underpass is designed to improve traffic flow along one of Penang Island’s busiest road corridors. The tunnel entrance will be located near the junction in front of Kwangtung & Tengchow Association Funeral Parlour on Jalan Mount Erskine, while the exit will emerge near Penang Adventist Hospital along Burma Road.

The project, estimated to cost RM330 million, will be jointly funded by the federal government and the Penang Island City Council (MBPP), with each party contributing half of the total cost. Land acquisition for the project has reportedly been completed, while preparations for the tender process are awaiting the necessary approvals from the relevant federal agencies.

According to a recent report by Kwong Wah Yit Poh, the construction period is expected to take between four and five years, with completion targeted for the first quarter of 2030.

One of the key features of the project is the construction method, which is expected to allow traffic on the existing road surface to continue operating during much of the tunnelling works. While temporary traffic management measures and lane adjustments may be required during the early stages of construction, the underground excavation itself is not expected to require the full closure of the affected roads.

The project’s main engineering challenges are expected to involve the relocation of existing underground utilities, including water pipes, power cables and telecommunications infrastructure. This phase alone may take up to 18 months to complete. Another major component involves the construction of an effective drainage system to prevent water accumulation within the underpass.

Once completed, the underpass is expected to provide an alternative route for motorists travelling between Mount Erskine and Burma Road areas, helping to improve traffic distribution along a corridor that regularly experiences heavy congestion during peak hours.