The Sultan Abdul Halim Muadzam Shah Bridge or Penang Second Bridge (Malay: Jambatan Sultan Abdul Halim Muadzam Shah or Jambatan Kedua Pulau Pinang) is a dual carriageway toll bridge in Penang, Malaysia. It connects Bandar Cassia (Batu Kawan) in Seberang Perai on mainland Peninsular Malaysia with Batu Maung on Penang Island. It is the second bridge to link the island to the mainland after the first Penang Bridge. The total length of the bridge is 24 km (15 mi) with length over water at 16.9 km (10.5 m), making it the longest bridge in Malaysia and the longest in Southeast Asia. China Harbour Engineering Co Ltd (CHEC), a main contractor for the second bridge was expected to start work on the second Penang bridge in November 2007 and complete the project in 2011, but the completion date was then postponed to May 2012, and later to February 2014.Construction actually started in November 2008. To reduce the cost of construction, its design was then modified to resemble the first cable stayed Penang Bridge. The bridge has been built with a large loan from the People's Republic of China to continue and maintain the economic relationship between China and Malaysia. The bridge was officially opened on 1 March 2014 at 20:30 MST and was named after the fourteen Yang di-Pertuan Agong, Tuanku Abdul Halim Muadzam Shah of Kedah and was assigned with the route number.
Planning
In the year 1995, the idea to build a second bridge linking Seberang Perai to Penang Island was suggested by the 4th Prime Minister of Malaysia's Tun Dr Mahathir Mohammad and the 3rd Chief Minister of Penang's Tan Sri Dr Koh Tsu Koon. In August 2006, the Malaysian federal government unveiled a plan to build the Penang Second Bridge in the Ninth Malaysia Plan. On 12 November 2006, the groundbreaking ceremony for the new Penang Second Bridge was performed by the 5th Malaysian Prime Minister, Abdullah Ahmad Badawi
Bridge
The Sultan Abdul Halim Muadzam Shah Bridge is designed based on the double "S" curvy concept due to the geological reasons. The numerous "S"-like curves along the 24 km stretch are a requirement under the Road Safety Audit. It was to help motorists keep their attention on the road while driving.
The Sultan Abdul Halim Muadzam Shah Bridge is the longest bridge in the world installed with High Damping Natural Rubber (HDNR) Bearing, an effective seismic isolation system that enables the bridge to withstand far field earthquake with a magnitude of 7.5 on the Richter scale. The bridge is the first in Malaysia to be installed with seismic expansion joints, which will allow movements during an earthquake
Bridge specifications
No comments:
Post a Comment