Originally Posted by blueDC
...less if you go 75mph on the Toll Road (

).
And if you do go 75, keep an eye out for the VA gendarmerie who enforce 55MPH fanatically on that road (mostly gray Crown Vics with blue lights).
Originally Posted by blueDC
Take note that there are quite a few parking restrictions (rush-hour, time-limited, street-cleaning, etc.) along downtown streets - though nowhere near as many as NYC or SF. Tickets are $25 and up.
However, unlike NY where you usually can get 10 or 15 minutes extra on either side of the prohibited time, the DC parking nazis will start giving out the tickets while the spot is still legal, frequently about 5 to 10 minutes before the restriction is due to start.