UPDATE: June 8, 2015, Maryland State Highway Administration responded that they are aware of the situation and that efforts have been made to get the situation resolved.
The J-1772 connectors and cables on the two SemaConnect charging stations at the Belcamp Park and Ride lot are missing. The charging cables apparently were severed and taken sometime in the month of December. I had called SemaConnect a few months ago to ask about the status of these stations and was told that they were scheduled to be moved at some point in the future but they had no information as to where they might be moving to.
It is unfortunate that these Level 2 charging stations are no longer in service. I have used them on a number of long trips over the years including the Pennsylvania Amish Country EV Road Trip last September.