NameCroom Railway TunnelTypeRailwayGeolocation[1] AddressCroomDescriptionThe section of the rail line from Albion Park Rail to Kiama was opened on 9 November 1887.
The Croom tunnel, located along the line, is the shortest tunnel in New South Wales. It is 132 feet long with an overburden of 20 feet and is regarded as one of the peculiarities of the railway system in NSW.
When the rail line was electrified some years later, engineers lowered the rails, as the tunnel was considered to be of cultural significance.