Vietnam Railway - City of Hio Chi Minh - City of Hanoi

Vietnam Railway
Ho Chi Minh City Railway in city centre towards Central Station (left)
Hanoi City Railway in city centre towards Central Station (right)

In both those city the railway line crosses the city in narrow rail corridors, where peoples live, play and work on both sides of the railway line.
Trains line crosses main city street and barriers are manually open and closed during crossing by railway attendants.