rdubbz: coming in from VA? FYI,you may not be able to cross most of the bridges:

http://voices.washingtonpost.com/ina...etclosings.pdf

Some will be open to peds,but who can say how the cops are going to treat bikes.

Also,a general map of street closings. Not as detailed or inclusive as the press release,but gives you an idea:

http://www.secretservice.gov/press/GPA01-09InaugMap.pdf