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  　　9月6日(ri)，鐵道部(bu)和青海省在青海湖畔舉行了青藏鐵路(lu)西寧至格爾木段(duan)增(zeng)建第(di)二線(xian)工程動員大會。

　　  青藏(zang)鐵路(lu)西寧(ning)至(zhi)格爾(er)木段(duan)增建(jian)第二線工程(cheng)建(jian)設工期預計為(wei)5年，既(ji)有線路(lu)東起青海省西寧(ning)市，西至(zhi)格爾(er)木市，全長834公(gong)里，是(shi)目前(qian)青藏(zang)高原對外(wai)聯系(xi)的唯(wei)一鐵路(lu)通道，是(shi)推動(dong)青海省、西藏(zang)自治區國民經濟和社會發展及開發柴(chai)達木盆地的大動(dong)脈(mo)和對外(wai)交流(liu)主要交通干線。

　　2005年(nian)9月，為了(le)提高青藏(zang)(zang)鐵(tie)路全線(xian)整體運輸能力(li)，西(xi)寧(ning)至(zhi)(zhi)格(ge)爾(er)(er)木(mu)(mu)(mu)段(duan)(duan)(duan)(duan)既(ji)有線(xian)474公(gong)(gong)(gong)(gong)(gong)里(li)實施了(le)增(zeng)建(jian)(jian)(jian)(jian)第二線(xian)應急(ji)工(gong)(gong)程(cheng)建(jian)(jian)(jian)(jian)設，主要進行了(le)站前(qian)(qian)工(gong)(gong)程(cheng)建(jian)(jian)(jian)(jian)設和(he)通(tong)信(xin)(xin)、信(xin)(xin)號工(gong)(gong)程(cheng)以(yi)及并(bing)肩(jian)地段(duan)(duan)(duan)(duan)既(ji)有線(xian)的(de)(de)病害整治和(he)換(huan)鋪無縫線(xian)路的(de)(de)建(jian)(jian)(jian)(jian)設。西(xi)寧(ning)至(zhi)(zhi)格(ge)爾(er)(er)木(mu)(mu)(mu)段(duan)(duan)(duan)(duan)增(zeng)建(jian)(jian)(jian)(jian)第二線(xian)工(gong)(gong)程(cheng)，是(shi)在原有基(ji)礎上對(dui)西(xi)寧(ning)貨站至(zhi)(zhi)托勒(le)、江河至(zhi)(zhi)烏蘭、連(lian)湖至(zhi)(zhi)浩魯格(ge)、飲馬峽至(zhi)(zhi)臨山、格(ge)爾(er)(er)木(mu)(mu)(mu)東至(zhi)(zhi)格(ge)爾(er)(er)木(mu)(mu)(mu)五段(duan)(duan)(duan)(duan)共356公(gong)(gong)(gong)(gong)(gong)里(li)增(zeng)建(jian)(jian)(jian)(jian)第二線(xian),并(bing)對(dui)全線(xian)進行電(dian)氣化(hua)(hua)(hua)建(jian)(jian)(jian)(jian)設。中(zhong)國鐵(tie)路工(gong)(gong)程(cheng)總(zong)公(gong)(gong)(gong)(gong)(gong)司所(suo)屬的(de)(de)中(zhong)鐵(tie)電(dian)氣化(hua)(hua)(hua)局電(dian)氣化(hua)(hua)(hua)公(gong)(gong)(gong)(gong)(gong)司中(zhong)標西(xi)寧(ning)至(zhi)(zhi)格(ge)爾(er)(er)木(mu)(mu)(mu)段(duan)(duan)(duan)(duan)增(zeng)建(jian)(jian)(jian)(jian)第二線(xian)工(gong)(gong)程(cheng)站后(hou)Ⅰ標段(duan)(duan)(duan)(duan),工(gong)(gong)程(cheng)投資總(zong)概算為13.2億元，全線(xian)共410正線(xian)公(gong)(gong)(gong)(gong)(gong)里(li)，包含(han)征地拆遷、通(tong)信(xin)(xin)、信(xin)(xin)號、電(dian)力(li)、接觸網、變電(dian)等(deng)專業。工(gong)(gong)程(cheng)目(mu)前(qian)(qian)已進入緊鑼密鼓的(de)(de)施工(gong)(gong)準(zhun)備階段(duan)(duan)(duan)(duan)。工(gong)(gong)程(cheng)建(jian)(jian)(jian)(jian)成運營(ying)后(hou),將結(jie)束青藏(zang)(zang)高原沒有電(dian)氣化(hua)(hua)(hua)鐵(tie)路的(de)(de)歷史,青藏(zang)(zang)鐵(tie)路西(xi)寧(ning)至(zhi)(zhi)格(ge)爾(er)(er)木(mu)(mu)(mu)段(duan)(duan)(duan)(duan)運輸能力(li)將顯著(zhu)提高，貨運年(nian)通(tong)過能力(li)達到5000萬噸，客(ke)車每日可(ke)開行20對(dui)，客(ke)車速(su)度目(mu)標值可(ke)達到160公(gong)(gong)(gong)(gong)(gong)里(li)/小時(shi)。