On August 28, 2003 (August 1, 2003 in the lunar calendar), the Shenzhen-Hong Kong Western Corridor project officially started. On August 28, 2003, the Shenzhen-Hong Kong Western Corridor project officially started. This is the first major project started in the large-scale infrastructure cooperation between the mainland and Hong Kong, and it is also the first land passage connecting the mainland and Hong Kong through a sea-crossing project. Its main projects include the Shenzhen Bay Highway Bridge, the lane change overpass and the first-line port. The Shenzhen Bay Highway Bridge is 4,770 meters long and adopts the two-way six-lane expressway standard. The total investment of the project is 12.60 billion yuan. It is expected to be completed in 2005. After opening to traffic, it will take only 3 minutes for Hong Kong citizens to travel to Shekou. The opening of the round-the-clock channel will make it more convenient for Hong Kong people to "work in Hong Kong and live in Shenzhen", enhance Hong Kong people's willingness to buy property in Shenzhen, and the value of Shenzhen port properties and pan-port properties will also be re-recognized. The Western Corridor provides various favorable conditions for attracting property buyers and investors in Shenzhen and Hong Kong, which will promote and accelerate the closer connection and "integration" process of the real estate markets of the two places. Comments: The Western Corridor has accelerated the integration of Shenzhen and Hong Kong real estate