Most of the 15 components are remote and far from settlements and traffic roads and the accessibility is difficult. However, the Golestan National Park is divided by a highway that weakens the ecological connectivity of the property and the traffic is a threat to especially larger mammals (World Heritage Committee, 2019; IUCN, 2019). For example, during 2000 to 2015 road mortality was responsible for more than 26 percent of the total Persian leopards’ unnatural mortality in Iran and about 78 percent (n = 29) of the road kills had happened in Golestan National Park (Naderi et al., 2018). The State Party is committed to close the highway in the future (World Heritage Committee, 2019; IUCN, 2019).