@article{Hanson_2022, title={Road system}, volume={98}, url={http://journals.socantscot.org/index.php/sair/article/view/10504}, DOI={10.9750/issn.2056-7421.2022.98.29-42}, journal={Scottish Archaeological Internet Reports}, author={Hanson, William}, year={2022}, month={May}, pages={29-42} }