Residents' demands for more public consultation on expanding part of Hiram's Highway into a four-lane road were turned down by Sai Kung District Council yesterday.
The expansion is part of a HK$303 million government initiative to improve transport links from Sai Kung to Ta Ku Ling.
More than 70 people - including Sai Kung residents and concern group members - turned up at yesterday's council meeting to lock horns over the development of the highway.
Groups opposing the expansion questioned whether more traffic would lead to overdevelopment in Sai Kung, while villagers supporting the project said they needed a solution to a traffic congestion problem that had been troubling them for more than a decade.
Hiram's Highway runs from Sai Kung's town centre to Clear Water Bay Road at Ta Ku Ling. The four-lane part ends at Ho Chung at the moment, and the Highways Department plans to extend it to Pak Wai, past the Marina Cove estate, in the first stage of the improvement project.
Construction work is scheduled to begin at the end of next year and be completed in 2013.