Hi K Man! Just wanted to ask you if you had ever taken the B-W Parkway before. If you're going to try it just to avoid trucks, you might want to reconsider. It's true, there aren't alot of trucks on it but it's not a super highway either. It's mostly 2 lanes on each side and there's usually some sort of construction on it. I think 95 is alot faster and safer than the Parkway, but that's just my personal opinion. :) I used to be based in BWI and once they opened the new exit for the airport off of I-95 I never used the Parkway again. Have a great time and drive carefully!