the eastern abutment of Pyrmont Bridge was demolished and redirected in 1980, with City-bound traffic crossing the bridge temporarily funnelled onto a northbound viaduct to enter the city or access the Harbour Bridge via King Street, while the viaduct across the southern end of Cockle Bay was being constructed. Just a year later, the Western Distributor viaduct to King Street was completed across the eastern end of Pyrmont Bridge, the temporary access ramp from the bridge to the viaduct was removed, and the bridge was permanently closed to traffic. The Government ordered the bridge to be demolished, but later revoked this decision. In 1984 the Darling Harbour Authority was formed with the task of redeveloping Darling Harbour. The Pyrmont Bridge was restored, with the swing span in full working order, and incorporated as a pedestrian bridge in the redevelopment of Darling Harbour. An elevated pedestrian walkway was constructed across the Western Distributor viaduct to link the eastern end of the bridge to Market Street at surface level. A section of the Monorail was built across the bridge at this time. The Pyrmont Bridge was re-opened to pedestrian traffic in 1988. Following the end of the monorail's 25 years of operation in July 2013, the monorail track was removed from the bridge. Some changes that had been made to the bridge during the construction of the monorail were then reversed, including the conversion of the electrical braking system back to a hand-operated system, and the relocation of the control cab to the middle of the bridge. After the removal of the monorail, the Sydney Harbour Foreshore Authority began discussing plans to give the bridge a facelift to coincide with Darling Harbour's $2.5b redevelopment. The SHFA commissioned a design brief to look at options for future enhancements including furniture, lighting and pop-up cafes. "Pyrmont Bridge will remain open and accessible to the public...Any future use proposals must not impact on the bridge's surviving historic fabric, or its technological significance, or prevent the continued use as an open swing span bridge". The NSW Government will invest in a $23m renewal of heritage-listed Pyrmont Bridge. The project is part of a $73m commitment over the next four years to protect heritage assets along Sydney Harbour foreshore. The projets include $15m to replace ferry wharves in Cockle Bay and $20m to refurbish public spaces at Campbell's Cove at the Rocks and Darling Harbour. Description The