The High Five Interchange was the first five-level stack freeway interchange ever built in the City of Dallas. Located at the junction of the Lyndon B. Johnson Freeway (I-635) and Central Expressway (US 75), it replaced an antiquated partial cloverleaf interchange constructed in the 1960s. ARS received the Eminent Conceptor Award from ACEC Texas for our role in this groundbreaking project.
Services Provided
Land Surveying (Topographic Survey, Horizontal and Vertical Control)
Civil Engineering (Pavement Markings and Signage)
ARS Received the Eminent Conceptor Award
Project Details
First Project of its Kind in Dallas
$261 Million Construction Cost (largest TxDOT construction contract ever awarded at the time)
Construction Completed 13 Months Early
Named “Public Works Project of the Year” by the American Public Works Association in 2006
Owner: TxDOT | Designer: HNTB | Contractor: Zachry Construction