Bridge Engineering


GRAEF offers a wide range of bridge services for highway, railroad, pedestrian, and utility bridges. Our services vary from structural consulting and maintenance inspections to complete project management.

We design bridges over small streams for local townships, grade separation structures for state Department of Transportatkion, bridges over railroads and large rivers for municipalities, and pedestrian bridges for municipal, industrial, commercial, and architectural clients.

We also embrace the challenge of inspecting and designing repairs or reinforcements for older bridges that sometimes require an artful blend of old and new structural systems. We do this while paying attention to aesthetics, budgets, and public concerns.

Our Work


Nelson Family Heritage Crossing

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Loop the Lake Boardwalk Bridges


Del Prado Boulevard Bridges

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Howard Village Center

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Hoan Bridge Reconstruction Project

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Hoan Bridge Inspection

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Claude Allouez Bridge and Roundabout

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Bridges Over USH 41 and USH 45, Washington County

Bridge Engineering Contact

Kevin Wood

Kevin Wood, PE

Practice Team Leader - Bridges

Why Choose Us

“It’s all about relationships” - Len Anhalt

As a Full Service Engineering, Planning and Design Firm we COLLABORATE to give you a fully integrated design.

INNOVATE your Future with one of our experts with local knowledge and national experience.

Our multidisciplinary experts will FORMULATE your VISION into a successful Project.

What Clients Say

Treating people fairly leads to trust, GRAEF has done just that by working with clients and contractors to reach a common goal whereby everyone benefits. We look forward to working on projects engineered and inspected by GRAEF.

Robert Olson, Globe Contractors, Inc.