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