Transportation Projects

Aging infrastructure, rising costs, funding challenges, environmental concerns — transportation needs and demands are increasingly complex and growing. From initial investigations through planning, concept development, final design, and construction, DEA responds to our clients’ multimodal needs with quality services that result in lasting transportation solutions.


Gibson Mariposa Park

DEA worked with Amigos de Los Rios, a non-profit environmental and community advocacy group, to provide design assistance, project coordination, and construction document preparation for Gibson Mariposa Park.

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