The bridges of Palisade Canyon

This next expansion of the layout will include one of the most interesting railroad sections of the Palisade Canyon where the Western Pacific constructed a bridge over the earlier built Southern Pacific line.  Both lines cross the river on one side of their approach to the crossing so it is one of those places that modelers like to build but are not so common on the prototype.

Here is a Google satellite image of the area where the skewed bridge is.  I plan to model the 3 bridges noted in blue but not the one noted in yellow.

Here is a closer view of the skewed bridge.   This span has 4 full sections.  My bridge will be somewhat shorter with 2 full sections.  I plan to modify a Central Valley Model Works kit to model this one.

Here is a close up of the third bridge I want have in the scene.  It appears to be a thru girder type bridge about 100ft long with open deck with wood trestles on the approaches.  A dirt road passes under one of the trestle parts.

And last here is a close up of the curved top thru truss bridge.  Looks like it has 5 full sections and is about 150ft long.  For this one I am going to use one of the BLMA 200ft long brass bridges and not model the additional shorter span.