From the 1840s, South Brisbane developed as one of Queensland's key location for portside activity, initially advantaged by its more direct access to the Darling Downs and Ipswich. As maritime trade expanded, wharfs and stores were progressively established adjacent to the river. Over time, a range of commercial, light industrial and manufacturing activities also occurred, along with civic and residential land uses. The area prospered in the 1880s and South Brisbane became a municipality (the Borough of South Brisbane) in 1888. Along with the development boom, a dry dock was opened in 1881, coal wharves and associated rail links were constructed and South Brisbane railway station was established as the passenger terminus for suburban and country train lines.