concrete drainage culvert with flowing water
Keywords
drainage,
culvert,
water,
infrastructure,
engineering,
concrete,
tunnel,
pipe,
drain,
waterway,
environment,
utility,
municipal,
civil,
construction,
grooved,
stream,
flow,
watercourse,
management,
system,
vegetation,
greenery,
grass,
nature,
landscape,
ecology,
environmental,
embankment,
discharge,
maintenance,
public,
facility,
water supply,
erosion,
creek,
industrial,
sustainable,
laundered,
water,
workplace,
divide,
basin,
pumping,
removal,
dehydration,
evacuation,
negative