The eastern terminus is at Constitution Avenue between 17th and 18th streets.

Nothing there except grey weather and speeding cars on Constitution Avenue.

Between 1910 and 1935, 61.4 acres north of Constitution Avenue was added to the grounds.

Being early summer in the nation's capital, the grounds along Constitution Avenue were filled with tourists.

That's a lot of power to concentrate in one conference room on Constitution Avenue.

If he cut and swung right toward Constitution Avenue, they could easily cut him off.

Added to the entrance on Constitution Avenue is a pond, garden, and bridge.

The lack of uniform width along Constitution Avenue proved problematic.

A 36-foot version was soon erected on Constitution Avenue in Washington.

Austin looked back across the trail of chaos he had left on Constitution Avenue.