District of Columbia U.S. Highway 50
![District of Columbia U.S. Highway 50 sign.](img/DC/DC19480502i1.jpg)
1948 specification highway marker.
Attribution unknown. Is this your photo or sign? Please contact us and we will happily identify you.
1948 specification highway marker.
Attribution unknown. Is this your photo or sign? Please contact us and we will happily identify you.