We use a variety of different sources to estimate the captured and induced demand for the proposed regional high-speed rail link, and find much higher ridership than projected by previous studies due to serving a large number of regional stations.
The existing alignment out of Goulburn has a minimum radius of 600m, yet it should be possible to increase to 1000m or possibly 1500m with only small modifications to the existing corridor. Geography, other transport corridors and existing development impose substantial constraints beyond this; any faster deviation will be very expensive and should therefore be deferred until higher-speed operations are required.
The final sector on the Canberra Line is the run into Goulburn, a major regional centre for which access is a priority. The existing line diverges from the Main Southern Line just south of the city, however existing radii are tight at approximately 240m. There are several options for high-speed entry…
