The Autumn Streets photography series is a special feature this season exploring some of Washington’s more famous or important streets. The first three installments were 16th Street, 14th Street and H Street.

Now: Pennsylvania Avenue from the White House to the Capitol. As usual, photos are available via either the Flickr slideshow below or with narration in a thread at SkyscraperPage forum.

Dan Malouff is a transportation planner for Arlington and an adjunct professor at George Washington University. He has a degree in urban planning from the University of Colorado and lives in Trinidad, DC. He runs BeyondDC and contributes to the Washington Post. Dan blogs to express personal views, and does not take part in GGWash's political endorsement decisions.