Lawmakers on Thursday welcomed a proposal for an elevated mass transit system in East Kowloon, with the project expected to be completed in 2033.

The Transport and Logistics Bureau submitted a proposal to the Legislative Council on Wednesday to build a seven-kilometre-long system in the area, which would include six kilometres of viaducts and one kilometre of tunnel.

The smart and green mass transit system would mainly operate on an elevated corridor, and there would be eight stations between Choi Hung East and Yau Tong East.

Lawmaker Bill Tang, who represents the Kowloon East Constituency, said the elevated mass transit system could solve traffic congestion in the area.

"It is a very, very significant step that the government has already made a decision to satisfy our Kowloon East residents' long-term request to improve our traffic needs," he said.

DAB lawmaker Frankie Ngan said the network needed to be fully integrated into the areas it served.

"The government must ensure that each station is well connected with the residents, including setting up multiple different entries and also the interconnection system with the related housing estates," he said.

The bureau said pedestrian facilities would be built to link the existing Choi Hung MTR Station with the proposed Choi Hung East Station, and Yau Tong MTR Station with the proposed Yau Tong East Station.

The project is expected to be completed in 2033, but Ngan hopes the process could be shortened.

He added the government should also look into possibilities of linking the system up with the Kai Tak area, such as Tsz Wan Shan and Diamond Hill.

Authorities would seek about HK$262.5 million of funding approval from Legco’s public works subcommittee next Wednesday.