Erdman Anthony Welcomes
Dwyer Engineering

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Turning visionary ideas into compelling reality

Erdman Anthony offers clients the ideal mix of talent, state-of-the-art technology, and engineering experience. Each is critical when turning visionary ideas into compelling reality. Erdman Anthony designs the future for a broad range of clients and their communities, including those in the industrial, commercial, utility, oil and gas, institutional, and government sectors.

From concept through completion, our professionals provide personalized attention, breakthrough ideas, added value, and attention to detail. Erdman Anthony is your engineering solution for local projects.


Giving the John James Audubon Parkway Bridges a Facelift

The two John James Audubon Parkway bridges in Amherst, N.Y., were once deteriorating structures with exposed steel reinforcement and deteriorated concrete.

Today, the single vehicular bridge constructed in its place — along with a separate truss bridge for bicyclists and pedestrians and an adjacent roundabout that replaces a signalized intersection — have transformed the crossing over Ellicott Creek.

Erdman Anthony was responsible for project management, preparing right-of-way acquisition maps, and all design phases of the project.

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Buildings in Focus: WELL Building Standard

The WELL Building Standard is a fast-growing focus for both engineers and architects. Watch this interview to learn more about how this discipline means healthier buildings for healthier people.

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Are we your kind of community?


See for yourself how collaboration, friendship, experience, and knowledge make us the community that builds communities.

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See the kind of projects you could be working on

If you’re ready to join a company that will help you do the best work of your life, view our job openings and apply.


Erdman Anthony Acquires Dwyer Engineering Monday, October 11, 20210

Erdman Anthony Acquires Dwyer Engineering

ROCHESTER, N.Y., October 11 — Erdman Anthony, a multidisciplinary engineering firm with offices across the eastern U.S., has acquired Dwyer Engineering.

Shrewsbury Interchange in York County, PA, Opens Wednesday, September 29, 20210

Shrewsbury Interchange in York County, PA, Opens

On September 25, 2021, PennDOT District 8-0’s Shrewsbury interchange replacement project in York County officially opened.

Erdman Anthony Wins ASHE Award for US 119 Three Bridges Project in PA Wednesday, September 29, 20210

Erdman Anthony Wins ASHE Award for US 119 Three Bridges Project in PA

In a COVID-delayed ceremony held in September 2021, Erdman Anthony received a 2019 Outstanding Highway Engineering Award from the Mid-Allegheny Section of the American Society of Highway Engineers (ASHE) in the large-project category (greater than $2.5 million) for work on PennDOT District 10-0’s US 119 Three Bridges project in Indiana County, PA.