District of Columbia Water and Sewer Authority

The D.C. Water Main Pumping Station (or simply Main Pumping Station) is located at 125 O Street, SE in the Southeast Quadrant of Washington, D.C. on the Anacostia River between the Washington Navy Yard and Nationals Park.

The National Transportation Library (NTL) maintains and facilitates access to information necessary for transportation decision-making in government and coordinates with public and private transportation libraries and information providers to improve information sharing among the transportation community. It is currently under the administration of the Bureau of Transportation Statistics (BTS).

Nationals Park is a baseball stadium along the Anacostia River in the Navy Yard neighborhood of Washington, D.C. It is the ballpark of Major League Baseball's Washington Nationals. Since its completion in 2008, it was the first LEED-certified green major professional sports stadium in the United States.Designed by HOK Sport and Devrouax & Purnell Architects and Planners, the ballpark cost $693 million to build. An additional $84.2 million was spent on transportation, art, and infrastructure upgrades, bringing the total cost to $783.9 million. The stadium has a capacity of 41,339. The Washington Monument and the Capitol building are visible from the upper decks on the first base side of the field. Nationals Park hosted the 2018 Major League Baseball All-Star Game, the first All-Star Game to be played in Washington, D.C. since 1969. It hosted games 3, 4, and 5 of the 2019 World Series, the first in the city since 1933.

Josh Gibson is a public artwork by sculptor Omri Amrany, located at the Nationals Park in Washington, D.C., United States.

In 2009, a bronze statue of Walter Johnson, created by sculptor Omri Amrany, was installed outside Nationals Park, in Washington, D.C. One of the greatest pitchers in baseball history, Johnson played his entire career for the original Washington Senators.

Building 170 is a former electrical substation located by the Anacostia River in the Navy Yard neighborhood of Washington, D.C. It is situated on the northwest corner of 3rd and Tingey Streets, Southeast, three blocks from the historic Washington Navy Yard. The industrial, two-story building was recently renovated and currently owned by the United States Department of Transportation. It is a contributing property to the Washington Navy Yard Annex Historic District, listed on the National Register of Historic Places in 2008.

The Pipeline and Hazardous Materials Safety Administration (PHMSA) is a United States Department of Transportation agency created in 2004, responsible for developing and enforcing regulations for the safe, reliable, and environmentally sound transportation of energy and other hazardous materials that are essential to the daily lives of the American people. It is in charge of overseeing the nation's approximately 3.4 million miles of pipelines - accounting for 65% of the energy consumed in the U.S. - and regulating the nearly 1 million daily shipments of hazardous materials by land, sea, and air. PHMSA's safety programs are housed in the Office of Pipeline Safety (OPS) and the Office of Hazardous Materials Safety (OHMS). PHMSA is headquartered in Washington, D.C. PHMSA was created within the U.S. Department of Transportation under the Norman Y. Mineta Research and Special Programs Improvement Act of 2004, which then-United States President George W. Bush signed into law on November 30, 2004. Its mission is to protect people and the environment by advancing the safe transportation of energy and other hazardous materials that are essential to the people's daily lives.

The United States Department of Transportation (USDOT or DOT) is one of the executive departments of the U.S. federal government. It is headed by the secretary of transportation, who reports directly to the president of the United States and is a member of the president's Cabinet. The department's fiscal year 2022-2026 strategic plan states that its mission is "to deliver the world's leading transportation system, serving the American people and economy through the safe, efficient, sustainable, and equitable movement of people and goods."

Navy Yard–Ballpark is a Washington Metro station in Washington, D.C., on the Green Line. The station is located in the Navy Yard/Near Southeast neighborhood of Southeast, with entrances on M Street at Half Street and New Jersey Avenue.

The Yards is a 42-acre (17 ha) development on the Anacostia River waterfront in Washington, D.C. The area is at the center of the Capitol Riverfront Business Improvement District and was originally an annex of the Washington Navy Yard. The development is part of the larger Navy Yard neighborhood. In 2004, the U.S. General Services Administration awarded the property to Forest City Washington, Inc. for redevelopment into an area with 2,800 new residential units and 2,200,000 sq ft (200,000 m2) of office and retail space. The development is situated in the Navy Yard neighborhood, located just west of the historic Washington Navy Yard and east of Nationals Park. It is served by the Navy Yard – Ballpark station on the Green Line of the Washington Metro. The Navy Yard neighborhood was Washington's earliest industrial neighborhood, situated at the natural deepwater port along the Anacostia River. One of the earliest buildings was the Sugar House, built in Square 744 at the foot of New Jersey Avenue SE as a sugar refinery in 1797-98. In 1805, it became the Washington Brewery, which produced beer until it closed in 1836. The brewery site was just west of the Washington City Canal in what is now Parking Lot H/I in the block between Nationals Park and the historic DC Water pumping station. The centerpiece of the development is the Yards Park, which forms a portion of the Anacostia Riverwalk. It is a waterfront recreation area, boardwalk, and outdoor performance space at the center of The Yards development. It was built as a public-private partnership between the District government, the General Services Administration, and Forest City Washington development company. The park is operated by the Capitol Riverfront BID and has won several design and urban planning awards since it opened in 2010. Yards Park was designed by landscape architect M. Paul Friedberg.

The Credit Union National Association, commonly known as CUNA (pronounced "Cue-Nuh"), is a national trade association for both state- and federally chartered credit unions located in the United States. CUNA provides member credit unions with trade association services, such as lobbying, regulatory advocacy, professional development, and professional services management. The organization operates out of its headquarters in Washington, D.C., and an operations center in Madison, Wisconsin. CUNA's president and chief executive officer Jim Nussle has led the organization since September 2014.It was founded at a meeting in Estes Park, Colorado as a replacement for the Credit Union National Extension Bureau. The first director was Roy F. Bergengren.

Onyx on First is a high-rise building located in the United States capital of Washington, D.C. The 260 unit building was developed by the Canyon-Johnson Urban Fund. Demolition of the original buildings in the location began in September 2006 and construction began on October 31, 2006. It was completed in August 2008 and move-in began October 2009.The building rises 130 feet (40 m), with 14 stories and 4 below-grade parking levels. The building is an apartment complex with 266 units.