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- [[image:770 Photo Bridge Maintenance.jpg|right|450 px]] ...y be necessary for some work to be done by the Maintenance Division Bridge Maintenance crews. ...10 members (0 subcategories, 0 files) - 14:55, 18 August 2020
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- ...cellaneous bridge maintenance items normally performed by district routine maintenance forces include: ...uctures. Collections of drift around or under bridges may alter the course of the stream, may cause scouring and undermining and may constitute a fire ha ...6 KB (943 words) - 07:24, 8 June 2021
- ...ad carrying capacity must be reported immediately to Central Office Bridge Maintenance. If any doubt exists as to safety, the bridge should be closed until an ins ...to regularly [[771.2 Bridge Cleaning and Flushing|clean and flush]] these bridges under open joints. ...21 KB (3,435 words) - 11:20, 26 October 2021
- ...rth in this article, is especially important for the safety and efficiency of operations. ...gnalization, but a seasonal shutdown of the signal during an annual period of lower tourist traffic would reduce delays; or where a major traffic generat ...302 KB (45,956 words) - 10:51, 12 April 2024
- === 751.40.1.1 Widening and Repair of Existing Structures === ...tober 2007. For modification to existing structures and with the approval of the Structural Project Manager or Structural Liaison Engineer, the LRFD Spe ...406 KB (58,969 words) - 16:16, 21 November 2024