Addition of left turn lanes at intersections. Turn lanes are used to separate turning traffic from through traffic. Studies have shown that providing turn lanes for left-turning vehicles can reduce accidents. In walkable urban areas, turn lanes should be limited to a single left-turn lane.
Dogs with periodontal disease tend to have bad breath and obvious inflammation, swelling, soreness and redness of the gums. As the disease progresses, their gums may appear to recede, owners may notice teeth staining and the gums may bleed or become ulcerated.
Some symptoms of severe gum disease include: 1  Problems picking up food. 2  Bleeding or red gums. 3  Loose teeth. 4  Blood in the water bowl or on chew toys. 5  Bad breath (halitosis). 6 Talking or making noises when a dog eats or yawns. 7  Bumps or lumps in the mouth. 8  Bloody or ropey saliva.9  Not wanting the head touched (head shyness).ome symptoms of severe gum disease include: 1  Problems picking up food. 2  Bleeding or red gums. 3  Loose teeth. 4  Blood in the water bowl or on chew toys. 5  Bad breath (halitosis).