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回龙大桥(又名大乌江桥)
日期(qi):2020-10-23 13:52:30 访问量:   字号:[ ]  [关闭] 视力保护色:

简介:回龙大(da)(da)桥(qiao)(qiao)(qiao)(大(da)(da)乌(wu)江桥(qiao)(qiao)(qiao))位于贵州省(sheng)余庆县(xian),桥(qiao)(qiao)(qiao)长168.4米,跨径为17.5米+105米+17.5米。大(da)(da)桥(qiao)(qiao)(qiao)为贵州省(sheng)首座跨径超(chao)100米的钢(gang)筋(jin)砼箱型拱桥(qiao)(qiao)(qiao),当时在全国同类桥(qiao)(qiao)(qiao)型排(pai)列第三。大(da)(da)桥(qiao)(qiao)(qiao)于1973年2月开(kai)工,1976年建(jian)成通车。



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