Described is an object transport system that includes a plurality of roller tracks and roller guides. The roller tracks each include a plurality of rollers. Each roller track includes a keyway capable of receiving a key or interlocking component included in a roller track guide. The guide attaches to one side of the roller track. When the guide and roller track are interlocked, the roller track is perpendicular to the one side of the roller track to assist in controlling the movement of objects on the rollers of the roller track. The system includes pairs of roller tracks arranged such that for an n-pair arrangement of roller tracks, nnull1 guides are used.