Bulli Pass is a mountain pass with an elevation of 283 metres (928 ft) AHD[1] located northwest of Bulli, New South Wales, Australia. It is situated on the Illawarra escarpment west of the Illawarra coastal plain. It was built during the 19th century for use by loggers and locals transporting goods to and from Sydney. Beforehand sea travel was the only reliable method.
The pass is traversed by the Princes Highway from the Illawarra plain in the south-east to the Woronora Plateau in the north-west, rising over 300 metres (980 ft) in doing so. The pass has a scenic lookout at the top of Bulli Mountain, near Sublime Point Lookout, and this is the sight of the under construction Southern Gateway project. The pass is protected bushland under the Bulli Pass reserve and walking tracks to the lookouts are under repair since 2003.
The pass was the first major route out of the plain, not including Mount Keira Road built in 1834 by convicts or O'Briens Road, a private tollway.[citation needed]
The Bulli Pass is mainly a two lane undivided road with a steep, winding alignment through a geologically constrained area. The pass has steep slopes both above and below the road. The maximum grade on Bulli Pass is 14.6 per cent. In 2014, the average daily traffic volume over the pass was 12,000 vehicles with an annual growth rate of 1.4 per cent. Heavy vehicles account for about five per cent of total vehicle movements over the pass.[2]
In 2008 the pass was subject to a major rock fall that required slope stabilisation works with the Princes Highway closed for seven weeks. Following a serious rock fall in 2015 that landed on a vehicle, there were extensive investigations into the upslope section of Bulli Pass. To ensure the long term safety and stability of Bulli Pass, Roads & Maritime Services closed the road to traffic from October 2016 to December 2016, and again from April to June 2017,[3] to install 1.1 kilometres (0.68 mi) of rock fall protection barrier fencing, from the M1Princes Motorway to the hairpin bend.
^ ab"Map of Bulli Pass, NSW". Bonzle Digital Atlas of Australia. 2016. Retrieved 11 October 2016.
^"Bulli Pass Strategic Review" (PDF). Roads & Maritime Services. Government of New South Wales. October 2015. Retrieved 11 October 2016.
^"Bulli Pass (Princes Highway) closure - rock fall protection barrier fencing". Roads & Maritime Services. Government of New South Wales. September 2016. Retrieved 11 October 2016.
External linksedit
Wikimedia Commons has media related to Bulli Pass, NSW.
January 01, 1970
bulli, pass, mountain, pass, with, elevation, metres, located, northwest, bulli, south, wales, australia, situated, illawarra, escarpment, west, illawarra, coastal, plain, built, during, 19th, century, loggers, locals, transporting, goods, from, sydney, before. Bulli Pass is a mountain pass with an elevation of 283 metres 928 ft AHD 1 located northwest of Bulli New South Wales Australia It is situated on the Illawarra escarpment west of the Illawarra coastal plain It was built during the 19th century for use by loggers and locals transporting goods to and from Sydney Beforehand sea travel was the only reliable method Bulli PassHorse and cart in the Bulli Pass before it was paved Source State Library of New South WalesElevation283 metres 928 ft 1 Traversed byPrinces HighwayLocationBulliRangeIllawarra escarpmentCoordinates34 19 S 150 54 E 34 317 S 150 900 E 34 317 150 900Bulli PassLocation in New South Wales The pass is traversed by the Princes Highway from the Illawarra plain in the south east to the Woronora Plateau in the north west rising over 300 metres 980 ft in doing so The pass has a scenic lookout at the top of Bulli Mountain near Sublime Point Lookout and this is the sight of the under construction Southern Gateway project The pass is protected bushland under the Bulli Pass reserve and walking tracks to the lookouts are under repair since 2003 The pass was the first major route out of the plain not including Mount Keira Road built in 1834 by convicts or O Briens Road a private tollway citation needed The Bulli Pass is mainly a two lane undivided road with a steep winding alignment through a geologically constrained area The pass has steep slopes both above and below the road The maximum grade on Bulli Pass is 14 6 per cent In 2014 the average daily traffic volume over the pass was 12 000 vehicles with an annual growth rate of 1 4 per cent Heavy vehicles account for about five per cent of total vehicle movements over the pass 2 In 2008 the pass was subject to a major rock fall that required slope stabilisation works with the Princes Highway closed for seven weeks Following a serious rock fall in 2015 that landed on a vehicle there were extensive investigations into the upslope section of Bulli Pass To ensure the long term safety and stability of Bulli Pass Roads amp Maritime Services closed the road to traffic from October 2016 to December 2016 and again from April to June 2017 3 to install 1 1 kilometres 0 68 mi of rock fall protection barrier fencing from the M1 Princes Motorway to the hairpin bend See also edit nbsp Australian Roads portal nbsp New South Wales portal Lawrence Hargrave Drive Princes Highway Princes MotorwayReferences edit a b Map of Bulli Pass NSW Bonzle Digital Atlas of Australia 2016 Retrieved 11 October 2016 Bulli Pass Strategic Review PDF Roads amp Maritime Services Government of New South Wales October 2015 Retrieved 11 October 2016 Bulli Pass Princes Highway closure rock fall protection barrier fencing Roads amp Maritime Services Government of New South Wales September 2016 Retrieved 11 October 2016 External links edit nbsp Wikimedia Commons has media related to Bulli Pass NSW Retrieved from https en wikipedia org w index php title Bulli Pass amp oldid 1167756606, wikipedia, wiki, book, books, library,
