What is Nanjing Yangtze River Bridge?
{{Infobox bridge | bridge_name = Nanjing Yangtze River Bridge | native_name = {{lang|zh|南京长江大桥}} | native_name_lang = Chinese | image = File:Nanjing Yangtze River Bridge 4.jpg | image_size = 300 | alt = | caption = The two levels of the Nanjing Yangtze River Bridge {{resize|66%|(2008)}} | carries = [[File:China Railways.svg|20px]] [[Beijing–Shanghai Railway]]<br>[[File:China Railways.svg|20px]] [[Nanjing–Xi'an Railway]]<br>[[File:China Railways.svg|20px]] [[Nanjing–Qidong Railway]]<br>{{rint|cn|crh}} [[Shanghai–Wuhan–Chengdu High-Speed Railway|Shanghai–Chengdu Railway]]<br>[[File:Kokudou 104(China).svg|23px]] [[China National Highway 104|National Highway 104]]<br>[[File:Kokudou 205(China).svg|23px]] [[China National Highway 205|National Highway 205]]<br>[[File:Kokudou 312(China).svg|23px]] [[China National Highway 312|National Highway 312]] | crosses = [[Yangtze River]] | locale = {{CHN}}: [[Nanjing]], [[Jiangsu]] | owner = [[Nanjing#Government|People's Government of Nanjing]]<br>[[Shanghai Railway Bureau]] | maint = | id = | id_type = | website = | architect = | designer = [[Ministry of Railways (China)|PRC Ministry of Railways]] | engineering = | winner = | contracted_designer = | design = 2-level [[truss bridge]] | material = [[Steel]] | length = [[Road]]: {{convert|4588|m|ft|0|sp=us}}<br>[[Railroad]]: {{convert|6772|m|ft|0|sp=us}} | width = Road: {{convert|19.5|m|ft|0|sp=us}}<br>[[Sidewalk]]: {{convert|4.5|m|ft|0|sp=us}}<br>Railroad: {{convert|14|m|ft|0|sp=us}} | height = {{convert|70|m|ft|0|sp=us}} | mainspan = {{convert|160|m|ft|0|sp=us}} | spans = 10 | pierswater = 9 | load = | clearance = | below = {{convert|24|m|ft|0|sp=us}} | life = | builder = | fabricator = | begin = 18 January 1960 | com