This is consistent with what I saw in the field last month as well. Heading westbound, upon reaching South St, you have to go left or right because the road in front of you is one way the other way. There is no end sign, but no signage indicating a turn for the route either.
No one is currently specifically maintaining Maryland. Markkos, I see you recently took Delaware over. Do you have any desire to take Maryland as well? If not I can do it.