 
                                    
                            Low bridge
							                                
                                        
                                    
							                        
                    
                            Hump bridge
							                                
                                        
                                    
							                        
                    
                            Uneven road
							                                
                                        
                                    
							                        
                    
                            Traffic-calming hump
							                                
                                        
                                    
							                        
                     
	 
	