Category C - Road and Bridge
| Aggregate road surface washout |
Roadway surface washed out by floodwaters, includes fill, embankment, ditches. |
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| Gravel road embankment failure |
Disaster-caused embankment failure and loss of road material. |
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| Chip and seal failure |
Chip and seal oil surface was damaged by floodwaters. |
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| Bituminous surface and embankment failure |
Pavement has washed out and failed. Subgrade and ditches scoured. |
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| Road and culvert washout |
Flood damage to road surface, culvert and ditches. |
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| Concrete box culvert washout |
High velocity flow destroyed concrete box culvert. |
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| Stream crossing approach washout |
High water has washed out the approaches to a stream crossing including the loss of surface material and rip rap base and left mud and debris. |
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| Timber wing walls |
Bridge abutments were undermined and wing walls and existing rip rap washed out. |
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| Curb, gutter and sidewalk damage |
Curbs, gutters and sidewalks were damaged by uprooted trees and/or construction equipment. |
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| Bridge destroyed/damaged |
Floodwaters severely damaged/destroyed bridge. |
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| Soil road washout |
Roadway surface was washed out by flood waters. |
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