Another case study of the effectiveness of wildlife crossings comes from an underpass built to minimize the ecological impact of the Calder Freeway as it travels through the Black Forest in Victoria, Australia.
Un alt studiu de caz al eficienței ecoductelor vine de la un pasaj subteran construit pentru a minimiza impactul ecologic al Șoselei Calder care trece prin Pădurea Neagră din Victoria, Australia.