An adult pedestrian died Tuesday night after being struck by a vehicle near North Lamar Boulevard and Sagebrush Drive in north Austin, Austin-Travis County Emergency Medical Services said. Emergency crews were called to the intersection around 8:16 p.m. Medics attempted life-saving measures, but the pedestrian was pronounced dead at the scene, the agency said. Authorities had not released the pedestrian’s identity or information about the driver as of Tuesday night.