Ardmore Completes Construction Inspection Services on Jane Addams Memorial Highway – Illinois State Toll Highway Authority

Chicago — Ardmore Associates, an engineering consulting firm, completed its construction inspection services for the improvements on the Jane Addams Memorial Highway- Illinois State Toll Highway Authority (ISTHA) project. The reconstruction project valued at $48.9 million widened and rebuilt the roadway by performing rubblization or reconstruction of about eight miles of the Main line and shoulders between Mile Markers 62.3 and 69.9. It is located at the Cherry Valley Interchange and IL Route 173.

Ardmore performed survey tasks, field engineering, various construction activities and inspections to maintain clear and accurate project construction documentation and its related activities. The project involved the complete reconstruction of the drainage system, the installation of a new lighting system, the installation of weight in motion sensors and enforcement area, the installation of a new concrete barrier wall, the installation of new permanent pavement markings and signage, and the traffic maintenance and the complete reconstruction of the US 20 overpass bridge.

Ardmore Associates LLC is an engineering consulting firm specializing in complex infrastructure, transportation and major building projects. Established in 2003, Ardmore Associates was founded by principals who share over 100 years of collective experience in municipal and federal facility operations, management and development. Ardmore is comprised of over 100 professional, experienced employees ranging from engineers, architects, certified construction managers, scientists and engineering technicians offering expertise in surveying; program, project and construction management; construction inspection and consulting. As a MBE/WBE/DBE, Ardmore is a  strategic partner to wide array of diverse clients who trust and know the superior value of our hands-on involvement and partnership that generates solutions to protect their interests. For more information, visit

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