In addition to the elevated trains, trolleys are visible to the left on the structure. The former Sea Beach temporary terminal is the ramp visible at right. As above, but looking east from Third Ave. Note the original Sea Beach RR on left in small tunnel. The 4th Ave.
BRT subway is carried in lower trough under the cross bridge.
The Bay Ridge branch showing crossings of 53rd Street, old New Utrecht Road, and 18th Avenue in a bucolic scene of less than a century ago. Same scene as above, after the Bay Ridge branch was depressed. Culver Line. 1903. Now the LIRR tracks pass underneath. Where the modern D and Q cross the Bay Ridge line.