ဟိုတေလာက Yahoo News မွာ ပါ ခဲ့တဲ့ ကမၻာ့အရွည္ဆံုး တံတားေတြကို ကူးယူမွတ္သား ထားပါတယ္။ အဲဒီတံတားေတြ ျမင္ေတာ့ ျမန္မာႏုိင္ငံမွာ ေဆာက္လုိက္ ေဖာက္လုိက္တဲ့ တံတားေတြ နည္းတာ မဟုတ္ဘူး။ တကယ္တမ္း တံတားေတြ ေဆာက္တာ သယ္ယူပို႔ေဆာင္ေရးနဲ႔ စီးပြားကူးသန္း လြယ္ကူေခ်ာေမာေစဖို႔ပါ။ ဒါေပမယ့္ အခုအခ်ိန္ထိ ကုန္ေစ်းႏႈန္းေတြကေတာ့ မက်ေသးပဲ တက္ၿပီးရင္း တက္ေနတဲ့အတြက္ တံတားေတြ ေဆာက္တာ တကယ္ေရာ ျပည္သူလုထုအတြက္ အက်ဳိးရွိရဲ႕လား၊ ျမစ္ေတြကို ေကာေစသလား ဆိုတာေတြကို ေသခ်ာေလ့လာသံုးသပ္သင့္ေနပါၿပီ။
ဘာပဲျဖစ္ျဖစ္ ကမၻာ့အရွည္ဆံုး တံတားႀကီးေတြကေတာ့ အရမ္းကို လွပၿပီး အရွည္ဆံုး တံတားေလးခုထဲမွာ ၂ခုက တရုတ္ကျဖစ္ၿပီး ၂ခုက အေမရိက က ဆိုတာ ေတြ႔ရပါတယ္။ ပိုက္ဆံတတ္ႏုိင္ရင္ အဲဒီတံတားေတြ တစ္ခုခ်င္းစီေလွ်ာက္လည္ ပစ္လုိက္ခ်င္တယ္။
The world's longest cross-sea bridge, spanning 36.48 kilometers across the mouth of the Jiaozhou Bay in China's eastern Shandong province, opened to traffic four years after construction started. Here's a peek into some of the world's longest bridges.
Lake Pontchartrain Causeway
Located in Louisiana, United States, the Lake Pontchartrain Causeway, consists of two parallel bridges that run parallel to each other. The bridges are supported by 9,500 concrete pilings and spans over 38.35 kilometres. The southern terminus of the Causeway is in Metairie, Louisiana, a suburb of New Orleans. The northern terminus is at Mandeville, Louisiana.
Donghai Bridge
Completed on December 10, 2005, the Donghai Bridge has a total length of 32.5 kilometres and connects Shanghai to the Yangshan port in China. The 'Donghai Bridge' is popularly known as 'The stone'.
Chesapeake Bay Bridge
The Chesapeake Bay Bridge is a four lane bridge that connects the Delmarva Peninsula's Eastern Shore of Virginia with Virginia Beach and the metropolitan area of Hampton Roads, Virginia. The bridge has a total length of 37 kilometres.
Vasco da Gama Bridge
The Vasco da Gama Bridge is a cable bridge with a total length of 17.2 kilometres. The bridge was opened to traffic on 29 March, 1998. The bridge spans across the Tagus River near Lisbon, Portugal.
Penang Bridge
The Penang Bridge opened to traffic on September 14, 1985 and connects Gelugor in Penang island and Seberang Prai to mainland Malaysia. The total length of the bridge is 13.5 kilometres.
Rio-Niteroi Bridge
The Rio-Niteroi Bridge is a box girder bridge that connects the cities of Rio de Janeiro and Niteroi. The bridge opened on March 4, 1974 and the total length of the bridge is 13 kilometres.
Confederation Bridge
The 12.9 kilometre long bridge opened on 31 May 1997, connecting the Prince Edward Island with New Brunswick, Canada. The Confederation bridge is a two-lane highway toll bridge.
San Mateo-Hayward Bridge
Commonly known as the San Mateo Bridge, the San Mateo-Hayward Bridge connects San Francisco Peninsula with the East Bay. The total length of the bridge is 11.265408 kilometres.
Seven Mile Bridge
The Seven Mile Bridge is is located between the Gulf of Mexico and the Florida Strait. Finished in 1982 at a cost of $45 million, the Seven Mile Bridge connects city of Marathon in the Middle Keys of Florida to Little Duck Key in the Lower Keys of Florida.
From here : http://sg.news.yahoo.com/big-
