The viaduct structure is finished.It was completed overnight Wednesday/Thursday.
The last span in the Up viaduct has been placed by the straddle crane - might have been this morning, but was probably over the last few days. Today the straddle crane was at Hughesdale and picked up the ruler and carried it back to Murrumbeena.
That will be the last time it moves over the viaduct; both it and the gantry cranes will now be dismantled.
The ruler is supposed to be disassembled at Hughesdale. The big part that sticks out on top is already gone and the rest of it is sitting on the viaduct outside my front door.
(I just checked!)