Board weighs new US Route 50 and Loudoun County Parkway interchange to reduce crashes, backups

Arlington Transit launches a new pilot project to help some county residents get around

DC mayoral candidate McDuffie says daughter was threatened over clash with banned ride-share app

As DC weighs robotaxis, new report looks at how driverless vehicles could reshape jobs and cities

Columbia Pike gets an underground makeover

America 250: When oil took the reins: How petroleum replaced animal power