The main purpose of curb and gutter is to reinforce the pavement that is being laid down as a road surface.
													
																	Is a curb another word of gutter in the street. 
									
	
		
	
																	Not only does it define the edges of the lot but it actually holds the pavement in place and serves as a termination to keep the pavement from expanding and deteriorating. 
																	Common pollutants include pesticides fertilizers oils salt. 
																	Benefits and challenges by lisa harris continued on page 2 as city streets driveways parking lots and sidewalks on which pollutants settle and remain until a storm event washes them into storm drains that discharge to surface waters. 
																	Alternatives to curb and gutter on streets. 
															
													
									
	
		
	
																	A concrete border or row of joined stones forming part of a gutter along the edge of a street. 
																	It is abutted with a gutter which is a flat concrete slab that drains out water away from the yard. 
																	Usually curb and gutter are constructed together at a site. 
																	Concrete curb and gutter is generally installed at the perimeter of a road or parking lot. 
															
													
									
	
		
	
																	Curb synonyms curb pronunciation curb translation english dictionary definition of curb. 
																	For example an asphalt driveway does not have a termination edge and you will usually notice that it breaks up along the edges first. 
																	Curb is a short wall installed to hold the pavement from the sides and act as a barrier between yard and street.