Wenzhou's first cross-river tunnel tunneling more than 2,000 meters is expected to open in May

Yesterday, the city cast iron group, according to the first phase of the wenzhou rail transit line S2 SG5 the wenzhou oujiang north mouth roas tunnel shield project going smoothly since launched in March last year, so far, the oujiang river north mouth roas tunnel has been driving 2090 meters, is expected in May this year, will be from the spirit through the tunnel to yueqing huang hua, implementation through the oujiang river. This is the first shield tunnel in Wenzhou. After completion, it will fill the gap of shield tunnels in Wenzhou and accumulate valuable experience for the construction of metro line M in the later period.