详情

I-495 Highway Widening Project, Montgomery County, Maryland

国家和地区：	United States
项目名称：	I-495 Highway Widening Project, Montgomery County, Maryland
领域：	Highway/Motorway
项目类型：	Upgrade/Maintenance
项目性质：	Public
项目经费 (USD Millions)：	-
规模：	-
规模单位：	-
参加单位：	Maryland Department of Transportation (MDOT)[Sponsor]{United States}
项目状态：	At planning stage
开始时间：	-
结束时间：	-
项目说明：	November 2021 - Project under planning stage; February 2021 - Consortium led by Transurban won contract for the first phase; January 2021 - Department of Transportation (DOT) of the US state of Maryland has received technical and financial proposals from three out of the four shortlisted bidders for the first phase of the programme; July 2020 - Draft environmental impact statement released for public comment; June 2019 - State of Maryland has approved a PPP scheme to widen I-270 and I-495 interstate highways under USD11bn programme; Project will add 2 lanes to the I-495 in southern Montgomery County and to the American Legion Memorial Bridge over the Potomac River