Cars can drive on all of Island 1's bridges.

Cars can drive on all of Island 2's bridges.

Cars can drive on all of Island 3's bridges.

Cars can drive on all of Island 4's bridges.

Cars can drive on all of Tiltin North's bridges.

Cars can drive on all of Tiltin West's bridges.

Trucks can drive on all of Island 1's bridges.

Trucks can drive on all of Island 2's bridges.

Trucks can drive on all of Island 3's bridges.

Trucks can drive on all of Island 4's bridges.

Trucks can drive on all of Tiltin North's bridges.

Trucks can drive on all of Tiltin West's bridges.

Tank trucks can drive on all of Island 1's bridges.

Tank trucks can drive on all of Island 2's bridges.

Tank trucks can drive on all of Tiltin North's bridges.

Tank trucks can drive on all of Tiltin West's bridges.

Completed all optional levels.

Did not build the 1st Level to specification!

A vehicle flew at least 5 grid units into the air.

Score is 100,000 points or higher.

Built a bridge which can support trucks for 3,000 less than specified.

Built a bridge which can support trucks for 10,000 less than specified.

Built a bridge which can support trucks for 15,000 less than specified.

Built a bridge which can support trucks out of wood alone, even though other materials were available.

25 failed simulations in a row for the same bridge.

Bridge completed although at least 1 part broke.

Ran a level simulation although not one single element had been built.

One vehicle reached the opposite side of the bridge safely, the other did not.