I would not make #2 a team track, rather I would increase the size of the cold storage building by making the end of it into a wedge shape. Then you would need that entire siding for reefers to handle the cold storage plant. This picture has a second passing siding in the upper right instead of a long stub siding. Are you going to run more than one train at a time on this layout? The passing sidings are too close together to allow multiple train operation, and probab;y would not be missed if they were not there.