Sam Tignor, PE

Sam Tignor, PE

Sam, who works primarily out of our Bethesda office, has over 13 years of experience working in public and private sector traffic and transportation projects. Sam is a Senior Project Manager and leads the design team for the DC, Bethesda, and Alexandria offices. Sam...

Kat Ritzmann

Kat joined Gorove Slade with 6 years of transportation and roadway design experience, specifying in intersection reconstruction and ADA design. Working out of the DC office, she will use her wide array of design experience to help serve signal design projects, traffic...

Anila Moorthy

Anila joined Gorove Slade in 2021 working out of the Bethesda office. Her project work includes transportation impact studies, campus transportation planning, parking demand analysis, parking management plans, and scoping documents on projects in DC, Arlington,...

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,...

Lauren Buford

Lauren is based in our Bethesda office, working mainly on projects in Prince George’s County. She is a recent University of Virginia graduate (wahoowa!), bringing a strong knowledge of core urban planning concepts and her experience working on mobility planning....
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