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Construction Begun On Improvements to Key Memphis Interchange

机译：开始改进关键的孟菲斯互换

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摘要

Construction began in October on improvements to the interchange of interstates 40 and 240 on the eastern edge of the Memphis, Tennessee, metropolitan area. Known as the I-40/I-240 Interchange Improvement Project, the effort is designed to alleviate serious congestion and improve safety at one of the state's busiest highway interchanges.On September 20 the Tennessee Department of Transportation awarded a $109.3-million construction contract for the project to the Dement Construction Company, LLC, of Jackson, Tennessee, the largest single contract ever issued by the department. The project includes the construction of a four-level interchange as well as the addition of new lanes to multiple ramps and roadways throughout the interchange to relieve traffic congestion and improve safety. Roadway plans for the project were designed by Buchart Horn, Inc., which has its headquarters in York, Pennsylvania. The Department of Transportation carried out the bridge design work in-house. Geo-technology, Inc., of St. Louis, conducted geotechnical investigations for the project, and construction engineering and inspection services are being overseen by Smith Seckman Reid, Inc., of Nashville, Tennessee.
机译：十月份开始建设，以改善田纳西州孟菲斯市东部边缘的40号州际公路和240号州际公路的交汇处。这项名为I-40 / I-240交汇处改善项目的目的是减轻该州最繁忙的高速公路交汇处之一的严重交通拥堵并提高安全性.9月20日，田纳西州交通运输部授予了一项1.093亿美元的建筑合同该项目交给了田纳西州杰克逊市的Dement Construction Company，LLC，这是该部门有史以来最大的单笔合同。该项目包括建设四层立交桥，以及在整个立交桥的多条坡道和道路上增加新车道，以缓解交通拥堵并提高安全性。该项目的道路计划是由总部位于宾夕法尼亚州约克的Buchart Horn，Inc.设计的。交通部内部进行了桥梁设计工作。圣路易斯的Geo-technology公司对该项目进行了岩土工程调查，田纳西州纳什维尔的Smith Seckman Reid，Inc.正在监督建筑工程和检查服务。

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  • 来源
    《Civil Engineering》 |2013年第12期|26-28|共3页
  • 作者

    JAY LANDERS;

  • 作者单位
  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
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