Navigating building plans

A system comprising:

• at least one processor;
• and
• at least one non-transitory computer readable storage medium storing instructions that, when executed by the at least one processor, cause the system to:
• receive a 2D building plan comprised of a plurality of 2D content items wherein the plurality of 2D content items contain information related to the construction of a structure;
• identify any sets of two or more of the plurality of 2D content items wherein each set of two or more of the plurality of 2D content items contains information related to construction of a substructure of the structure;
• combine the two or more 2D content items within each set into a single 2D content item containing all of the information related to the substructure of the set such that the number of the plurality of 2D content items is reduced from the original 2D building plan;
• form locational links between the plurality of 2D content items wherein the locational links link one 2D content item to a second 2D content item;
• and
• provide, for display on a client device associated with a user, a navigational interface comprising navigational tools to navigate through the locational links of the linked 2D content items.

A non-transitory computer readable storage medium storing instruction that, when executed by at least one processor, cause a computer device to:

• receive a 2D building plan comprised of a plurality of 2D content items wherein the plurality of 2D content items contain information related to the construction of a structure;
• identify any sets of two or more of the plurality of 2D content items wherein each set of two or more of the plurality of 2D content items contains information related to construction of a substructure of the structure;
• combine the two or more 2D content items within each set into a single 2D content item containing all of the information related to the substructure of the set such that the number of the plurality of 2D content items is reduced from the original 2D building plan;
• form locational links between the plurality of 2D content items wherein the locational links link one 2D content item to a second 2D content item;
• and
• provide, for display on a client device associated with a user, a navigational interface comprising navigational tools to navigate through the locational links of the linked 2D content items.