Conversing with Blair Smith – another ACR fan and modeller – recently, he sent me this link to an information page with a gallery including many high-quality detail shots of the truss bridge over the Goulais River at Searchmont. This crossing is located just to the south and in sight of Searchmont station, and alongside the main road into town.
Plenty of excellent details for anyone interested in modelling the ACR at Searchmont.
A little bit of searching on the same site also brings up a page for the trestle bridge over the Bellevue valley just over 10 miles to the south of Searchmont, again with an excellent set of detail photos.