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Debris |
Rubbish or other solid waste. Any form of vegetation, bush, small trees, boulders lodged on the road pavement.
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Deck |
Top of bridge superstructure.
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Depressions |
Localized low areas of limited size which may or may not be accompanied by cracking.
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Deteriorate |
Become worse or to get into a bad condition.
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Deterioration of Road |
Combined effects of traffic and weather.
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Directional Signs |
Shows places and distances
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Director |
An executive who supervises a specific Department(s). Member of the managing board of the National Works Agency.
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Directorate |
Department that has the job or responsibility of executing a particular function or set of functions within the Agency.
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Disintegration |
It is the breaking up of the pavement into small loose fragments and the dislodging of aggregate particles.
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Distress |
Failures found on a pavement.
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Downstream |
The direction in which the river flows away from a bridge.
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Drain Cleaning |
Cleaning of all silt and debris from side drains, parallel drains, etc.
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Drainage |
This includes all side drains, culverts, subsoil drains, and natural or constructed water courses which are designed to take water away from the road pavement.
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