Australia's road infrastructure investment, expressed in US Dollars per inhabitant, showed noticeable fluctuations from 2013 to 2023. The lowest investment occurred in 2015, followed by a recovery phase marked by significant growth in 2018. The investment for 2023 stood at 562.72 US Dollars per inhabitant, reflecting a modest 1.16% year-on-year increase. Over the last two years, investments have stabilized with negligible variations. From 2018 to 2023, the compound annual growth rate (CAGR) was -2.31%, indicating slight negative growth. Looking ahead, forecasts suggest moderate annual growth, with a five-year CAGR of 0.86% and an overall growth rate of 4.39% from 2024 to 2028.
Future trends to watch for include potential governmental policy changes affecting funding, adoption of new construction technologies, and greater private sector participation in funding road infrastructure projects. The slow but steady projected growth indicates a stabilizing investment climate with modest improvements expected over the next five years.
