Many closings and cancellations followed the September 11 attacks, including major landmarks, buildings, restrictions on access to Lower Manhattan, as well as postponement or cancellation of major sporting and other events. Landmarks were closed primarily because of fears that they may be attacked. At some places, streets leading up to the institutions were also closed. When they reopened, there was heightened security. Many U.S. states declared a state of emergency.
The Emergency Broadcast System (EBS), sometimes called the Emergency Action Notification System (EANS), was an emergency warning system used in the United States. It was the most commonly used, along with the Emergency Override system. It replaced the previous CONELRAD system and was used from 1963 to 1997, at which point it was replaced by the Emergency Alert System.
Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River, across from Virginia, and shares land borders with Maryland to its north and east. It was named for George Washington, the first president of the United States. The district is named for Columbia, the female personification of the nation.
The National Mall is a landscaped park near the downtown area of Washington, D.C., the capital city of the United States. It contains and borders a number of museums of the Smithsonian Institution, art galleries, cultural institutions, and various memorials, sculptures, and statues. It is administered by the National Park Service (NPS) of the United States Department of the Interior as part of the National Mall and Memorial Parks unit of the National Park System. The park receives approximately 24 million visitors each year. Designed by Pierre L'Enfant, the "Grand Avenue" or Mall was to be a democratic and egalitarian space—the complete opposite of the gardens of Versailles where only royalty and nobility accessed similar spaces in size and scope.
An elevated passenger ropeway, or chairlift, is a type of aerial lift, which consists of a continuously circulating steel wire rope loop strung between two end terminals and usually over intermediate towers, carrying a series of chairs. They are the primary on-hill transport at most ski areas, but are also found at amusement parks and various tourist attractions.
A shoulder, hard shoulder or breakdown lane is an emergency stopping lane by the verge on the outer side of a road or motorway. Many wider freeways, or expressways elsewhere have shoulders on both sides of each directional carriageway—in the median, as well as at the outer edges of the road, for additional safety. Shoulders are not intended for use by through traffic, although there are exceptions.
Foggy Bottom is a neighborhood of Washington, D.C., United States, located in the city's northwest quadrant. It stretches west of the White House towards the Potomac River, north of the National Mall, east of Georgetown, south of the West End neighborhood and west of Downtown D.C.
Interstate 395 (I-395) in Virginia and Washington, D.C., is a 13.79-mile-long (22.19 km) spur route of I-95 that begins at an interchange with I-95 in Springfield and ends at an interchange with US Route 50 (US 50) in Northwest Washington, D.C. It passes underneath the National Mall near the US Capitol and ends at a junction with US 50 at New York Avenue, roughly one mile (1.6 km) north of the 3rd Street Tunnel. Despite its proximity to I-395 in Maryland, the route is unrelated and unconnected.
Emergency evacuation is an immediate egress or escape of people away from an area that contains an imminent threat, an ongoing threat or a hazard to lives or property.
Air France Flight 358 was a regularly scheduled international flight from Charles de Gaulle Airport in Paris, France, to Toronto Pearson International Airport in Ontario, Canada. On the afternoon of 2 August 2005, while landing at Pearson airport, the Airbus A340-313E operating the route overran the runway and crashed into nearby Etobicoke Creek, approximately 300 m (980 ft) beyond the end of the runway. All 309 passengers and crew on board the Airbus survived, but twelve people sustained serious injuries. The accident highlighted the vital role played by highly trained flight attendants during an emergency.
Criticism of the government response to Hurricane Katrina was a major political dispute in the United States in 2005 that consisted primarily of condemnations of mismanagement and lack of preparation in the relief effort in response to Hurricane Katrina and its aftermath. Specifically, there was a delayed response to the flooding of New Orleans, Louisiana.
The DC Circulator is a bus system in Washington, D.C. The District of Columbia Department of Transportation operates the service in a public–private partnership with RATP Dev.
Civil defense in the United States refers to the use of civil defense in the history of the United States, which is the organized non-military effort to prepare Americans for military attack and similarly disastrous events. Late in the 20th century, the term and practice of civil defense fell into disuse. Emergency management and homeland security replaced them.
During the afternoon rush hour of June 22, 2009, a subway train wreck occurred between two southbound Red Line Washington Metro trains in Northeast, Washington, D.C., United States. A moving train collided with a train stopped ahead of it; the train operator along with eight passengers died, and 80 people were injured, making it the deadliest crash in the history of the Washington Metro.
Hurricane evacuation is the immediate and rapid movement of people away from the threat or actual occurrence of a hurricane. County judges, emergency managers and other officials may recommend a voluntary evacuation or order a mandatory evacuation.
Capital Bikeshare is a bicycle-sharing system that serves Washington, D.C., and certain counties of the larger metropolitan area. As of January 2023, it had 700+ stations and more than 5,400 bicycles. The member jurisdictions own most of the equipment and have sourced operations to contractor Motivate International. Opened in September 2010, the system was the largest bike sharing service in the United States until New York City's Citi Bike began operations in May 2013.
The first cases relating to the COVID-19 pandemic in Washington, D.C., were reported on March 7, 2020. The city has enacted a variety of public health measures in an attempt to curb the spread of the virus, including limiting business activities, suspending non-essential work, and closing down schools.
The COVID-19 pandemic coincided with record-breaking wildfires in the western United States and a record number of hurricane landfalls in the southeastern United States. Emergency evacuation may be required for people living in areas threatened by natural disasters. Historic procedures maximizing capacity of public transport and emergency shelters may be inconsistent with quarantine and physical distancing measures related to the COVID-19 pandemic. It is not advisable to set up congregate shelters in an environment heavily impacted by a pandemic. Non-congregate shelters typically provide more effective physical distancing. Examples include buildings with single room occupancy, hotels or dormitories with private sleeping spaces but possibly shared bathroom or cooking facilities. Thousands of evacuees from Hurricane Laura were still in emergency lodgings as Hurricane Delta approached the Louisiana coast. Six-thousand from southwest Louisiana were in twelve New Orleans area hotels. Three-thousand-five-hundred remained in shelters as Hurricane Zeta approached Louisiana. A volcanic eruption on the island of Saint Vincent in April 2021 caused evacuation of sixteen-thousand people. Four-thousand evacuees were placed in eighty-nine government shelters after being tested for COVID-19, with those testing positive taken to isolation centers. Six-thousand evacuees found shelter in private homes.
The storming of the United States Capitol on January 6, 2021, raised concerns about the security of the inauguration of Joe Biden two weeks later on January 20, 2021. The inauguration, like all ceremonies since the first inauguration of George W. Bush in 2001, was designated a National Special Security Event (NSSE); however, on this occasion, the week preceding it was included in preparations. Biden chose not to move the ceremony indoors, indicating that he believed a public, outdoor ceremony was necessary to demonstrate strength. Former Homeland Security Advisor Lisa Monaco advised the Biden team on security-related matters for the ceremony.
