Babbar Kogin Jiangyin Yangtze

Gadar Kogin Jiangyin Yangtze ( Chinese ) wata gada ce ta dakatarwa akan kogin Yangtze a Jiangsu, China . Gadar tana da babban tazarar  ta haɗa Jiangyin a kudancin kogin zuwa Jingjiang a arewa. Lokacin da aka kammala gadar a shekarar 1999, ita ce gadar dakatarwa ta huɗu mafi tsayi a duniya kuma mafi tsayi a China . An kammala gadoji da yawa masu tsayi tun daga lokacin a China da ƙasashen waje, kuma a halin yanzu ita ce gadar dakatarwa ta 15 mafi tsayi a duniya. Gadar ita ce kuma mafi nisa a ƙasan kogin Yangtze har zuwa lokacin da aka kammala gadar Kogin Sutong Yangtze a shekarar 2008 da kuma gadar Kogin Chongming-Qidong Yangtze a shekarar 2011.

 Wuri 
Gadar da ke tsakiyar lardin Jiangsu, tana ɗauke da zirga-zirgar ababen hawa a kan babbar hanyar G2 ta Beijing-Shanghai Expressway . Akwai hanyoyi uku a duka hanyoyi da kuma hanyoyin tafiya a ƙasa. An zaɓi wurin ne saboda faɗin kogin a kan gadar. Tsayin da za a iya bi don kewaya kogin shine 50 metres (164 ft) .

 Tarihi 
An tsara gadar ne domin a kammala ta a kan lokaci domin bikin cika shekaru 50 da ayyana Jamhuriyar Jama'ar Sin . Ita ce gada ta farko mai tsawon lokaci irinta da aka tsara a kasar Sin. An fara aikin gina gadar a shekarar 1994. An kammala aikin injiniya, kera da kuma gina gadar cikin kasa da shekaru uku. Hasumiyoyin simintin suna da  tsayi, kusan daidai yake da tsayin ginin hawa 60. Babban faɗin, wanda Kamfanin Cleveland Bridge &amp; Engineering ya gina, an yi shi ne da sandunan ƙarfe masu faɗi.  An gina benen ƙarfe ta hanyar ɗaga na'urori da aka riga aka haɗa waɗanda nauyinsu ya kai tan 500 na metric tare da jacks. ( hotuna ) Jimlar jarin gadar ya kai yuan biliyan 2.728. An buɗe gadar a ranar 28 ga Satumba, 1999. Jiang Zemin ya sanya wa gadar suna kuma ya yanke kintinkiri.  Kamfanin Goodwin Steel Castings ya ƙera igiyoyin kebul na gadar.

A shekara ta 2002, gadar ta sami lambar yabo a taron International Bridge Conference saboda "... gagarumar nasara a fannin injiniyan gada wanda, ta hanyar hangen nesa da kirkire-kirkire, ke samar da wata alama ga al'ummar da aka tsara ta dominta." 

 Duba kuma 

 Gadaje da ramukan karkashin ruwa a fadin Kogin Yangtze
 Jerin gadoji a China
 Jerin dogon layin gadar dakatarwa
 Jerin gadoji mafi tsayi