旧的约翰·瓦尔德伦纪念桥 于星期一因受控爆炸被拆除 The old John C. Waldron Memorial Bridge was demolished with a controlled explosion on Monday.

位于皮埃尔和皮埃尔堡之间的密苏里河上空的老约翰·瓦尔德伦纪念桥周一在一次有控制爆炸中被拆除。 The old John C. Waldron Memorial Bridge over the Missouri River between Pierre and Fort Pierre was demolished on Monday with a controlled explosion. 该桥建于1962年,去年被取代。 Built in 1962, the bridge was replaced last year. 数百人目睹的拆除行动涉及一次响亮的爆炸,击落了钢铁框架,使交通停顿了30分钟。 The demolition, witnessed by hundreds, involved a loud blast that brought down the steel framework, halting traffic for 30 minutes. 现在工作人员将从河里移除梁. Crews will now remove the girders from the river.