Category:Infrastructure completed in 1709 Architecture portalEngineering portalThis category is for infrastructure completed in the year 1709.17021704170517061707170917101711171517161717 1650s1660s1670s1680s1690s1700s1710s1720s1730s1740s1750s Subcategories This category has only the following subcategory. T Transport infrastructure completed in 1709 (2 C)
