Paul Lutkevich is a Technical Director and Professional Fellow for lighting design at WSP | Parsons Brinckerhoff. He has over 30 years experience in design and construction of infrastructure systems including roadways, tunnels, pedestrian facilities, and transit systems. He is actively involved in the development of national and international standards for outdoor lighting. Paul was also a member of the US delegation in the FHWA/AASHTO Bilateral Lighting Technology Exchange Program between outdoor lighting experts and international organizations in Europe. He has been involved in research with the FHWA investigating topics concerning lighting and safety, adaptive lighting implementation, visualization techniques, environmental and health impacts of lighting, and context-sensitive solutions. He has written and spoken extensively on the subjects of outdoor lighting including urban lighting, lighting for pedestrians, aesthetic considerations in outdoor lighting, and lighting for safety. He is a co-author for the Transportation Association of Canada’s outdoor lighting standards which used the latest research from North American and international sources to compile a comprehensive design guide for the outdoor environment. He is chair of the IES Roadway Standard Practice Sub-Committee. He also was the lead researcher for the revisions to the FHWA Roadway Lighting Handbook and is lead researcher for the NCHRP Solid State Lighting Guidelines.