The Bull River is an 8.1 miles (13 km) tidal river in the U.S. state

U.S. state

A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...

 of Georgia

Georgia (U.S. state)

Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

, running through Chatham County

Chatham County, Georgia

Chatham County is a county located in the U.S. state of Georgia. The county seat and largest city is Savannah. In the official US Census of 2010, Chatham County had a total population of 265,128 . Chatham is the most populous Georgia county outside the Atlanta metropolitan area...

 east of Savannah

Savannah, Georgia

Savannah is the largest city and the county seat of Chatham County, in the U.S. state of Georgia. Established in 1733, the city of Savannah was the colonial capital of the Province of Georgia and later the first state capital of Georgia. Today Savannah is an industrial center and an important...

. At its north end it connects via St. Augustine Creek and the Wilmington River

Wilmington River (Georgia)

The Wilmington River is a tidal river in the U.S. state of Georgia. It flows through Chatham County along the east side of the city of Savannah. At its north end, it connects with the Savannah River, then travels southwest past Savannah, then turns southeast and ends in Wassaw Sound, an arm of...

 with the Savannah River

Savannah River

The Savannah River is a major river in the southeastern United States, forming most of the border between the states of South Carolina and Georgia. Two tributaries of the Savannah, the Tugaloo River and the Chattooga River, form the northernmost part of the border...

. Its south end is at Wassaw Sound

Wassaw Sound

Wassaw Sound is a bay of the Atlantic Ocean on the coast of Georgia, United States near Savannah where which the Wilmington River flows.-American Civil War naval battle:...

, leading to the Atlantic Ocean

Atlantic Ocean

The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

. The Bull River flows between Wilmington Island to the west and McQueens Island and Little Tybee Island

Little Tybee Island

Little Tybee Island is located south of Tybee Island, Georgia, USA. The size is 6,780 total acres including marsh. It is home to a number of endangered species of birds. Little Tybee Island was the site of yachting events in the 1996 Summer Olympics. The island is scheduled to being construction...

 to the east. The river is crossed by one bridge, carrying U.S. Route 80

U.S. Route 80

U.S. Route 80 is an east–west United States highway, much of which was once part of the early auto trail known as the Dixie Overland Highway. As the "0" in the route number indicates, it was originally a cross-country route, from the Atlantic to the Pacific...

 between the communities of Wilmington Island and Tybee Island

Tybee Island, Georgia

Tybee Island is an island and city in Chatham County, Georgia near the city of Savannah in the southeastern United States. It is the easternmost point in the state of Georgia. As of the 2010 census, the city population was 2,990. Tybee Island is an island and city in Chatham County, Georgia near...

.