Erin Lin

Erin is based in the DC office and primarily serves the DC and Northern Virginia markets. With 3 years of experience in transportation engineering and planning projects, her work includes campus master planning, traffic impact analysis, and multimodal transportation...

Sasha Ksanznak-Redmon, PE

Sasha works out of the Alexandria office on projects throughout Northern Virginia and in DC. She has experience working on mixed-use developments, office developments, multi-family residential developments, commercial and retail developments, and K-12 schools. She...

Maribel Donahue

Maribel works on projects in the District and Maryland out of the Washington, DC office. She has significant transportation engineering experience, including traffic impact studies, traffic simulation, site access and circulation planning, parking demand studies,...

Daniel Solomon, AICP

Daniel has significant transportation planning and engineering experience, including traffic impact studies, traffic simulation, field data collection and analysis, Transportation Demand Management (TDM), roadway signing and striping plans, bicycle planning and...

Rob Schiesel, PE

Rob is a Principal overseeing the firm’s transportation planning practice. With over 20 years of experience, he specializes in multi-modal solutions and strategic planning for campuses, neighborhoods, and large developments, helping to define the hierarchy and role of...
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