Hangzhou Round City West Duplicate Line♥® Project is a key constructio™÷n project during the national R≠ Ω20;13th Five-Year Plan” p ♦↑eriod, which is an importa"$nt part of the national motorway netwo​ ✔rk and Hangzhou Metropolitan E£≥&$conomic Circle Ring R• oad, and also a supp÷←orting project for th♦ e 19th Asian Games and the ®≈δWorld Internet Conference in Hang ‌∞zhou in 2022.