On the bridge
you have to get cement to fix the bridge then you fix the bridge ITS EASY!
The one on Red Dragon Island? Go to the crest of the broken-bridge and use it.
There is some mortar at the lake house at the far left of the island. Place the blocks so that they fit the shapes of the other blocks.
You use the mortar to put the blocks together.
You have to put the blocks into the bridge (obviously!) If you want to know how to get the bridge up, then you speak to one of the men on the bridge. You will find him eventually.
If you are talking about Red Dragon Island, someone drops their scissors while the sumo wrestler crosses the bridge. This will happen after you fix the bridge.
how to do the bridge terminal on poptropica's steamworks island
go to the hut in the west of the city and get the mortar, go to the bridge and help the man repair it
You get it by the old man writing an haiko, (Basho) Then you finish the bridge by the peices in the right place.
you have sex
you find it on red dragon island