Texas This category is for Transport companies established in the 18th century. 13th14th15th16th17th18th19th20th21st22nd23rd Subcategories This category has the following 7 subcategories, out of 7 total. R Railway companies established in the 18th century (1 C)T Transport companies established in the 1700s (2 C) Transport companies established in the 1730s (1 C) Transport companies established in the 1760s (1 C) Transport companies established in the 1770s (1 C) Transport companies established in the 1780s (1 C) Transport companies established in the 1790s (5 C)