Sam Tignor, PE

Sam Tignor, PE

Sam leads Gorove Slade’s design team for the DC and Bethesda offices. Working primarily out of Bethesda, Sam has multiple years of experience working in both private and public sector transportation design projects. Sam has expertise in traffic signal design, roadway...

Kat Ritzmann

Kat joined Gorove Slade with six years of transportation and roadway design experience, specializing in intersection reconstruction and ADA-compliant design. Since joining the firm’s Washington, DC office nearly two years ago, she has broadened her technical expertise...

Anila Moorthy

Since joining Gorove Slade, Anila has contributed to a diverse range of transportation planning and engineering projects across the District of Columbia, Arlington, Alexandria, and Maryland. Her work includes transportation impact studies, campus transportation...

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....
Back to top