waste water:Anchorage

bridge:Deck system

waste water:Component

pipeline:Soil

power grid:Anchorage

bridge:Seismicity

communication:Component

communication:Code provisions

Primary hazard

bridge:Pier-deck connection

road:Category

power grid:Code provisions

bridge:Number of piers

pipeline:Diameter

pipeline:Position

pipeline:Content

Region/City

bridge:Spans

bridge:Super structure

pipeline:Joint

bridge:Abutment connection

waste water:Code provisions

bridge:Material

bridge:Bridge configuration

potable water:Code provisions

Continent

bridge:Pier shape

bridge:Pier height

communication:Anchorage

potable water:Anchorage

potable water:Component

pipeline:Material

Secondary hazard

railway:Category

power grid:Component

Country

bridge:Pier-superstructure connection

bridge:Deck characteristics

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