Pinto Island

USS Ida was a steamer acquired by the Union Navy during the American Civil War. She was used as a towboat and dispatch boat by the Navy, and she provided her services to ships in the blockade squadrons. Ida was chartered by the Navy in New Orleans, Louisiana, 3 February 1863 and purchased 6 March.

The Alabama Drydock and Shipbuilding Company (ADDSCO) located in Mobile, Alabama, was one of the largest marine production facilities in the United States during the 20th century. It began operation in 1917, and expanded dramatically during World War II; with 30,000 workers, including numerous African Americans and women, it became the largest employer in the southern part of the state. During the defense buildup, which included other shipyards, Mobile became the second-largest city in the state, after Birmingham. Shipbuilding declined in the United States in the later 20th century, and ADDSCO closed its yard in the mid-1970s. It later re-opened. ADDSCO is now owned by BAE Systems, which purchased the yard from Atlantic Marine in May 2010.

The Battery Gladden Light was a lighthouse in Mobile Bay which marked a turn in the old ship channel. It was deactivated in 1913 and no longer exists.

The Spanish River is a brackish distributary river that forms part of the border between Baldwin and Mobile counties in Alabama. It is approximately 8 miles (13 km) long and is influenced by tides. It begins at the northernmost tip of Blakeley Island, where it diverges from the Mobile River, at 30.772°N 88.0222°W / 30.772; -88.0222. From there it flows along the eastern edge of Blakeley and Pinto islands, and discharges into Mobile Bay south of Pinto Island, at 30.665°N 88.021°W / 30.665; -88.021.It contains two significant shipwrecks that date to the American Civil War period. The Confederate ironclads, CSS Tuscaloosa and CSS Huntsville, were both scuttled in the river on April 12, 1865, to prevent their capture following the surrender of the city of Mobile.

USS Drum (SS-228) is a Gato-class submarine of the United States Navy, the first Navy ship named after the drum, a type of fish. Drum is a museum ship in Mobile, Alabama, at Battleship Memorial Park. Drum was the twelfth of the Gato class but was the first completed and the first to enter combat in World War II. She is the oldest of her class still in existence.

Battleship Memorial Park is a military history park and museum on the western shore of Mobile Bay in Mobile, Alabama. Its notable aircraft and museum ships include the South Dakota-class battleship USS Alabama and Gato-class submarine USS Drum. Alabama and Drum are National Historic Landmarks; the park as a whole was listed on the Alabama Register of Landmarks and Heritage on October 28, 1977.

USS Alabama (BB-60) is a retired battleship. She was the fourth and final member of the South Dakota class of fast battleships built for the United States Navy in the 1940s. The first American battleships designed after the Washington treaty system began to break down in the mid-1930s, they took advantage of an escalator clause that allowed increasing the main battery to 16-inch (406 mm) guns, but Congressional refusal to authorize larger battleships kept their displacement close to the Washington limit of 35,000 long tons (36,000 t). A requirement to be armored against the same caliber of guns as they carried, combined with the displacement restriction, resulted in cramped ships. Overcrowding was exacerbated by wartime modifications that considerably strengthened their anti-aircraft batteries and significantly increased their crews. After entering service, Alabama was briefly deployed to strengthen the British Home Fleet, tasked with protecting convoys to the Soviet Union. In 1943, she was transferred to the Pacific for operations against Japan; the first of these was the Gilbert and Marshall Islands campaign that began in November that year. While operating in the Pacific, she served primarily as an escort for the fast carrier task force to protect the aircraft carriers from surface and air attacks. She also frequently bombarded Japanese positions in support of amphibious assaults. She took part in the Mariana and Palau Islands campaign in June–September and the Philippines campaign in October–December. After a refit in early 1945, she returned to the fleet for operations during the Battle of Okinawa and the series of attacks on the Japanese mainland in July and August, including several bombardments of coastal industrial targets. Alabama assisted in Operation Magic Carpet after the war, carrying some 700 men home from the former war zone. She was decommissioned in 1947 and assigned to the Pacific Reserve Fleet, where she remained until 1962 when she was stricken from the Naval Vessel Register. A campaign to save the ship from the breakers' yard succeeded in raising the necessary funds, and Alabama was preserved as a museum ship in Mobile Bay, Alabama.

GulfQuest/National Maritime Museum of the Gulf of Mexico opened on September 26, 2015, is a non-profit interactive maritime museum dedicated to the maritime heritage and culture of the Gulf of Mexico. The 120,000 square foot museum, located on the riverfront in downtown Mobile, Alabama, is designed to look as if it were a ship headed into Mobile Bay and the Gulf of Mexico. The museum features 90 interactive exhibits, simulators, theaters and artifact displays, complemented by artifacts and memorabilia displayed throughout "multiple decks" inside a full-sized replica of a container ship, displayed as if dockside. GulfQuest also features a museum store, a museum café and several event spaces. Named "Attraction of the Year" for 2016 by the Alabama Department of Tourism, GulfQuest is the only fully interactive maritime museum in the world and the only maritime museum dedicated to the Gulf of Mexico. GulfQuest presents the history, culture, marine science and maritime traditions of the Gulf of Mexico region for visitors of all ages.

The Mobile River is located in southern Alabama in the United States. Formed out of the confluence of the Tombigbee and Alabama rivers, the approximately 45-mile-long (72 km) river drains an area of 44,000 square miles (110,000 km2) of Alabama, with a watershed extending into Mississippi, Georgia, and Tennessee. Its drainage basin is the fourth-largest of primary stream drainage basins entirely in the United States. The river has historically provided the principal navigational access for Alabama. Since construction of the Tennessee-Tombigbee Waterway, it also provides an alternative route into the Ohio River watershed. The Tombigbee and Alabama River join to form the Mobile River approximately 50 miles (80 km) northeast of Mobile, along the county line between Mobile and Baldwin counties. The combined stream flows south, in a winding course. Approximately 6 miles (10 km) downstream from the confluence, the channel of the river divides, with the Mobile flowing along the western channel. The Tensaw River, a bayou of the Mobile River, flows alongside to the east, separated from 2 to 5 miles (3 to 8 km) as they flow southward. The Mobile River flows through the Mobile-Tensaw River Delta and reaches Mobile Bay on the Gulf of Mexico just east of downtown Mobile.

Austal USA is an American shipbuilder based on Blakeley Island in Mobile, Alabama. It is a subsidiary of the Australian shipbuilder Austal, operating under a Special Security Arrangement which allows it to work independently and separately on some of the most sensitive United States defense programs despite its foreign ownership.Austal USA was formed in 1999 when Austal formed a 70:30 joint venture with Bender Shipbuilding & Repair Co to build ferries. Austal bought out its partner in September 2006.Notable projects for the shipbuilder include the United States Navy's Independence class littoral combat ship (first launched in 2008) Spearhead class expeditionary fast transport (first launched in 2010), and United States Coast Guard's Heritage-class cutter (contract awarded in 2022).

Government Street is the name given to portions of U.S. Route 90 (US 90) and US 98 within the city limits of Mobile, Alabama. It is known as Government Boulevard west of Pinehill Drive, and as Government Street east of it. It is the most important road on Mobile's far south side and is the only nominally east–west road on Mobile's south side to enter the city from outside the western city limits and reach the downtown business district. The only other two east–west thoroughfares in the city to do so are Moffett Road/Springhill Avenue and Old Shell Road. Government Street is a four-lane highway throughout the city limits, from Water Street to the western city limits. It is the only thoroughfare in Mobile to have interchanges with both Interstate 10 (I-10) and I-65 within the city limits.

The Battle of Fort Charlotte, also known as the siege of Fort Charlotte, was a two-week siege conducted by Spanish general Bernardo de Gálvez against the British fortifications guarding the port of Mobile, (which was then in the British province of West Florida, and now in Alabama) during the Anglo-Spanish War of 1779-1783. Fort Charlotte was the last remaining British frontier post capable of threatening New Orleans, Louisiana. Its fall drove the British from the western reaches of West Florida and reduced the British military presence in West Florida to its capital, Pensacola. Gálvez's army sailed from New Orleans aboard a small fleet of transports on January 28, 1780. On February 25, the Spaniards landed near Fort Charlotte. The outnumbered British garrison resisted stubbornly until Spanish bombardment breached the walls. The garrison commander, Captain Elias Durnford, had waited in vain for relief from Pensacola, but was forced to surrender. Their capitulation secured the western shore of Mobile Bay and opened the way for Spanish operations against Pensacola.