George Mason/Rochambeau? Is that a bridge? I thought the bridges went VFW, Chain, Key, Roosevelt, Memorial, 14th Street.
Actually the River Visual includes, in order:
American Legion Bridge
Chain Bridge
Key Bridge
Roosevelt
Arlington (Memorial)
George Mason (14 Street South Bound Traffic)
Rochambeau (14 street North Bound traffic)
Think there is a rail bridge in between, and also a Williams bridge in that maze of multiple spans.
I was going to jump in and say the northern approach to DCA was to Runway 18, southern 36, but research shows that about 10 years ago, RW 19/1 were redesignated from RW 18/36.
Lots of history on that approach. The reason for the River Approach is that the late Ted Kennedy estate (Hickory Hill) is set back from the river and he wanted no part of the noise, so the approach was moved over the river to protect Hickory Hill. I understand that shortly after, or perhaps immediately after, the river apporach was banned. That did not last very long, as I remember.
Spent a lot of time at Gravelly Point (afore mentioned park), listening to radio chatter and watching the landings with number one son. Probably main reason for him contracting the air bug. Lots of stories in those visits to the park. I also worked for CNA in one of the two riverside building in Arlington. On clear days we could visual ID flight deck crews inbound on RW-18 approach, on foggy days we could only hear engine roar.