Boorloo Bridge – Showcasing Whadjuk Noongar Culture to the World

Boorloo Bridge comprises two cable stayed pedestrian and cyclist bridges spanning the Derbarl Yerrigan (Swan River) in Perth. These bridges create a landmark active transport connection between East Perth and Victoria Park via Matagarup (Heirisson Island), providing a 1.1-kilometre long and 6-metre-wide segregated path for pedestrians and cyclists. The bridges’ innovative design responds to the unique cultural and historical significance of the area, integrates with existing landscape and urban design, and provides an attractive link for the local community. It acknowledges the spiritual and cultural importance of the Swan River to Perth’s Whadjuk Noongar Traditional Owners. To reduce maintenance and reflect Western Australia’s iron ore rich heritage, weathering steel was chosen for the superstructures and pylons. Both bridges were opened on 22 December 2024 and jointly named Boorloo Bridge, adopting the Noongar name for ‘Perth’. This paper explores the integration of the Boorloo Bridge into its surroundings, emphasizing its seamless connection with the cultural, natural, and urban landscapes. Technical aspects are discussed, including construction staging, cable force finding, camber prediction, and geometry control, as well as the footfall and wind dynamics of the lightweight steel structures.