連霍高速公路新疆小草湖至烏魯木齊段改擴(kuò)建項(xiàng)目為雙向八車(chē)道設(shè)計(jì)，其中杏花村1號(hào)和2號(hào)隧道單洞總長(zhǎng)度3390米，為雙向八車(chē)道（單洞四車(chē)道）超大斷面公路隧道，隧道開(kāi)挖斷面面積達(dá)142.41平方米，大部分圍巖等級(jí)為Ⅳ、V級(jí)。
　　The reconstruction and extension project of Xinjiang Xiaocaohu-Urumqi section of Lianyungang-Huoerguosi Expressway is designed with a bidirectional eight-lane. The total length of single tunnel of Xinghuacun No.1 and No.2 is 3390m, which are highway tunnels designed in a bidirectional eight-lane (four-lane for a single hole) with super-large section. The excavation area of the tunnel reaches 142.41m2, and most of the surrounding rocks are grades IV and V.