深圳鹏坝通道于9月29日正式向社会开放通行。1这条穿越排牙山的新通道全长5.908公里，采用双向四车道标准，设计时速50公里，将坝光片区与鹏城片区的行车时间从约30分钟压缩至10分钟以内。1
通道线路北起坝光片区生物谷路与环坝路交叉口，向南衔接鹏城片区鹏飞路及银滩路。1为克服排牙山的地理阻隔，项目采用特长隧道方案，其中左洞长3425米、右洞长3460米。1项目从2023年11月复工推进，于2026年2月实现双洞贯通，最终于2026年9月29日正式开放通行。1该通道的开放提升了区域交通效率，并促进坝光和鹏城片区的文旅资源整合。1
Shenzhen's Pengba Tunnel officially opened to public traffic on September 29, 20261. The 5.908-kilometer corridor features a 50 km/h design speed and dual four-lane configuration, with twin extra-long tunnels measuring 3,425 meters on the left and 3,460 meters on the right1. The new route connects the Baiguang district in the north to the Pengcheng district in the south, beginning at the intersection of Shengwu Valley Road and Huanba Road, and terminating at Pengfei Road and Yintan Road1.
The tunnel dramatically reduces travel time between the two districts from approximately 30 minutes to under 10 minutes1. The project breaks through the geographic barrier posed by Painya Mountain, enhancing regional traffic efficiency and facilitating the integration of cultural and tourism resources1. Construction resumed in November 2023, with both tunnel bores achieving successful breakthrough in February 20261.
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