Terpene October 14, 2016October 24, 2016 thcscience_admin Transport portalEngineering portal This category is for transport infrastructure completed in the year 1739. 17341735173617371738173917401741174217431744 1680s1690s1700s1710s1720s1730s1740s1750s1760s1770s1780s Subcategories This category has only the following subcategory. C Canals opened in 1739 (1 P)