Up bwi parkway to balt is part of my normal commute. the morning drive delays north on the parkway are usually limited only by accidents. A work zone just north of md 197 may be set up. there is an erosion control project.

there is a considerable presence of md state police on the airport concorse drives. they do not have much to do during the slow hours, so they set up speed traps. the speed limit is 15mph on the few signs I have seen.