District of Columbia - U.S. Highway 1 and U.S. Highway 50
![District of Columbia - U.S. Highway 1 and U.S. Highway 50 sign.](img/DC/DC19600011i1.jpg)
Attribution unknown. Is this your photo or sign? Please contact us and we will happily identify you.
Attribution unknown. Is this your photo or sign? Please contact us and we will happily identify you.