Beginning My 3D Model

I started with two faces of a cube and scaled them to the right side, I then added edge loops so I was a able to craft the faces.

 

I then used the vertex's from the edge loop to give the effect of a cliff edge.

 

I began to start building the bridge by scaling a cube and giving a lambert to it so I can clearly work from it.

 

 I created half the bridge and then duplicated it.

 

To create the rails I used a cylindrical shape and added edge loops so I could curve it.

 

Finished product.

 

Here is a stat to the basic design of my lighthouse.