To Kate's parents from dulles

>From airport take dulles acess road to beltway 495 (towards frederick
or rockville or maryland i can't remember what it says) get on the
beltwayand go around to georgia ave exit toward Silver Spring. You know
the way from there.  There is only one way out of the airport. The exit
for 495 comes up suddenly not well marked after you get on the exit it
will split and you will go to the left. If you miss it by some chance
take the next exit rt123 towards Tysons Corner and stay on 123 until it
crosses the beltway then get on the beltwayas above. Does this mean we
do not have to pick you up? MOM