Essential to the expansion of the colonists.
Roads are purchased at 2G, and increase in cost by 1G for each compromising aspect they must travel through.
For example, a road through “Thick Jungle” will cost 3G, but if it also passes over “Scorching Desert”, it’ll cost 4G. If it passes over “Peaceful Meadows” however, it is unlikely to inflict a cost- although if the GM declares it triggers the “Long and Lonely” distance aspect, that may change. As always, consult the GM for final ruling.