粤湘高速公路(lu)博罗至深圳(zhen)段控(kong)制性(xing)工(gong)(gong)程，两座(zuo)隧(sui)(sui)道(dao)(dao)距离仅有40米(mi)(mi)。双向六车道(dao)(dao)。石(shi)鼓隧(sui)(sui)道(dao)(dao)左线(xian)长(zhang)4011米(mi)(mi)，右线(xian)长(zhang)3880米(mi)(mi)；水涧山隧(sui)(sui)道(dao)(dao)左线(xian)长(zhang)2929米(mi)(mi)，右线(xian)长(zhang)2907米(mi)(mi)。荣获中国(guo)建设工(gong)(gong)程“鲁班(ban)奖(jiang)”、广(guang)东(dong)省优秀工(gong)(gong)程勘察设计一等奖(jiang)。