hi, am in the trucking industry,this is a the way we go with trucks,easy and good roads,no back roads.qew-bufflao-190s-I90e-I390s-I86e-rt 15s-around Harrisburg Pa.to I 83s-I 695s-I95s-I495w and rt 29 takes you into DC. If you have any ? I can fax or email you a map if you need it.