Don't know if they are made of redwood, but hunterline has a great selection of wood truss kits. Buy their red stain for the redwood effect. Their kits are designed to be shortened or lengthened off the basic design.
www.hunterline.com
here is a link to a review of the stains
Bill D
model in O. the Western NY and Ontario Railroad
haucktrain - Welcome to Trains.com!
Darren (BLHS & CRRM Lifetime Member)
Delaware and Hudson Virtual Museum (DHVM), Railroad Adventures (RRAdventures)
My Blog
A while ago there was a company selling truss bridge kits in the magazine.. I believe the kits were made of redwood.
anyone recall the name of the company?