Getting a finished module from the factory floor to its final position on-site involves a logistics operation that rivals the construction itself. Oversized-load permits, road surveys, and crane availability all have to align on a tight, unforgiving schedule.
Route surveys are typically completed months in advance to identify low bridges, tight turns, and utility conflicts along the transport corridor, well before a single module leaves the factory.
Because on-site laydown space is usually limited, modules are sequenced to arrive just ahead of their crane pick — minimizing the amount of time a module sits on-site before it's set into place.