Pain in a tooth suggests tooth decay or gum disease. However, pain may also result when roots are exposed, when people chew too forcefully or grind their teeth (bruxism), or when a tooth is fractured. Sinus congestion can cause similar symptoms of pain in the area of the upper teeth.
For the Kiowa drum group, see Cozad Singers. Cozad is a city in Dawson County, Nebraska, United States. The population was 3,977 at the 2010 census. The town is on the Great Plains of central Nebraska, along the Union Pacific Railroad and U.S. Highway 30, just north of the Platte River.
The Union Pacific Railroad network is the largest in the United States and is serviced by more than 50,000 employees.Union Pacific Railroad is the principal operating company of Union Pacific Corporation (NYSE: UNP); both are headquartered in Omaha, Nebraska.irectors of the Union Pacific Railroad gather on the 100th meridian, which later became Cozad, Nebraska, approximately 250 miles (400 km) west of Omaha, Nebraska Territory, in October 1866.