Test track baseboard setup pt3
baseboard bridge ply box frame
Some ribs with holes drilled through them for wiring in the same style as the main boards were glued under the track bed:
I added PSE timber pieces to reinforce the ends, provide a good solid support and some extra thickness for whatever locating and fixing parts I decide to use.
And here's the bridging section temporarily clamped into place between the other baseboards:
It will need a bit of fettling to allow it to drop in and out easily while maintaining tight tolerances and accurate alignment at the junctions.