Quebec Wood Export Bureau
Consider Downloading the Autodesk REVIT Plugin created by Offsite Wood. They offer a high quality set of lean, and efficient wood structure families, with just enough information to incorporate accurately dimensioned options into your projects at early levels of design. The educationally formatted streams give you common default options from across the industry, then allow you to go to specialty cases or filter criteria before download.
Structural Span, Size and Volume Estimation
Fast+Epp have created a Timber Tool to assist you in getting preliminary Structural Bay and Timber sizes for Mass Timber products. All the sizes are based on the criteria you fill out and these would need to be confirmed by the Structural Engineer on your project at the appropriate times.