770.7 Maintenance of Bridge Superstructure: Revision history

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26 October 2021

18 August 2020

22 July 2016

6 June 2014

7 August 2013

10 October 2012

8 December 2009

7 April 2009

21 November 2008

6 October 2008

21 December 2007

  • curprev 12:4512:45, 21 December 2007EPG-Admin talk contribs 19,003 bytes +19,003 New page: The bridge superstructure consists of that portion of the bridge above the bearings. Maintenance consists of repairs to the deck, handrail, curbs, floor system and structural members. Main...