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Region: Ohio

  • Toledo, OH

    Project Awards Related Projects

  • South Lake Dam Emergency Repairs

    South Lake Dam: Emergency Response Where There Are No Roads Some dam emergencies happen where help can get there in minutes. This one required a 2.5-mile hike along a snowmobile trail or a boat across the lake. South Lake Dam is a 30-foot-high, 440-foot-long high-hazard earth dam constructed in the mid-19th century, located at a…

  • Ohio

    Ohio’s built environment is defined by industrial legacy, urban revitalization, and expanding communities. Successful outcomes depend on coordination, adaptability, and a clear understanding of regional priorities. A Partnership You Can Rely On Colliers Engineering & Design is a trusted provider of multi-discipline engineering and architecture, design and consulting services to public and private sector clients.…

  • Glass City Riverwalk

    Reclaiming Toledo’s Waterfront The Glass City Riverwalk is a transformative urban redevelopment initiative that is reshaping more than 100 acres of underutilized waterfront along both banks of the Maumee River in downtown Toledo. Extending from the Anthony Wayne Bridge (SR 2) to the Veterans’ Glass City Skyway (I-280), the project reconnects the city to its…

  • Woo-Napoleon Road Roundabout

    Our team led the design and delivery of Ohio’s first Ecoluminance Roundabout at the intersection of Campbell Road and Napoleon Road in Bowling Green. This innovative concept—developed by the Lighting Research Center at Rensselaer Polytechnic Institute—integrates low-level lighting, retroreflective markers, and vegetation to enhance nighttime visibility while minimizing light pollution. The design met ODOT’s illuminance…

  • Bridge Replacement Over Packer Creek at Billman Road

    To address a structurally deficient bridge, the Ohio Department of Transportation (ODOT) District 2 undertook the replacement of the Billman Road structure over Packer Creek, located off State Route 163 in Clay Township, Ottawa County. The original 22-foot cast-in-place concrete slab bridge was replaced with a longer-span design to meet current standards and accommodate the…

  • Colliers Engineering & Design Acquires Terra Consulting Group

    By integrating Terra Consulting Group’s expertise, we can provide customized solutions that improve connectivity and create new opportunities for our people.

  • Colliers Engineering & Design Welcomes Michael Stormer as Highways & Traffic Engineering Department Manager in Ohio

    Colliers Engineering & Design is pleased to welcome Michael Stormer, PE as the new Highways & Traffic Engineering Department Manager in the firm’s Toledo office. With more than 30 years of experience in transportation planning and engineering, Stormer brings a wealth of knowledge and leadership to the team, with a vision for growing the firm’s…

  • Colliers Engineering & Design Adds Leading Architecture Firm

    Colliers Engineering & Design has completed its previously announced acquisition of Phase Zero Design Corporation.

  • Colliers Engineering & Design Completes the Rebrand of Bergmann

    Colliers Engineering & Design has completed the rebranding of Bergmann, a national architecture, engineering and planning firm, headquartered in Rochester, NY.