Longford, London

Ultra (Urban Light Transit) is a personal rapid transit podcar system developed by the British engineering company Ultra Global PRT (formerly Advanced Transport Systems).The only public system opened at Heathrow Airport in London in May 2011. It consists of 21 vehicles operating on a 3.9-kilometre (2.4 mi) route connecting Terminal 5 to its business passenger car park, just north of the airport.To reduce construction costs, Ultra largely uses off-the-shelf technologies, such as rubber tyres running on an open guideway. The approach has resulted in a system that Ultra believes to be economical: the company reports that the total cost (vehicles, infrastructure, and control systems) is between £3 million and £5 million per kilometre (0.62 miles) of guideway. By contrast, the Heathrow deployment cost £30 million for 3.8 kilometres (2.4 mi) of guideway.

Heathrow Terminal 5 is a shared railway and London Underground station serving Heathrow Terminal 5. It serves as a terminus for Heathrow Express services to Paddington, and for Elizabeth line and London Underground Piccadilly line services to central London. It is managed and staffed by Heathrow Express.The London Underground section of the station is situated in Travelcard Zone 6; it is the westernmost below-ground station on the network. It is also the westernmost National Rail station in London.

Gordon Ramsay Plane Food is a restaurant owned by chef Gordon Ramsay, located within Heathrow Airport Terminal 5 in London, United Kingdom. The restaurant cost £2.5 million to build and is located within the airside area of the airport. It opened in 2008 alongside the rest of Terminal 5, and with several other Ramsay-related openings that year. Ramsay said that he aimed to keep the menu lean without the use of heavy sauces, and menus are also offered for quick dining as well as takeaway cool boxes which contain a three course meal to be eaten on a plane. Critics have been mostly positive, although one initial poor review by Jan Moir was picked up by the mainstream media. The concept of the cool boxes was also praised. It was Ramsay's first airport-based restaurant, and in 2013 he announced that he was planning to take the concept to a number of airports within the United States.

Heathrow Terminal 5 is an airport terminal at Heathrow Airport, the main airport serving London. Opened in 2008, the main building in the complex is the largest free-standing structure in the United Kingdom. Terminal 5 is currently used exclusively by British Airways and was exclusively used as one of the three global hubs of IAG, served by British Airways and Iberia until 12 July 2022 when Iberia moved all flights to Terminal 3. Prior to 2012, the terminal was used solely by British Airways. The terminal was designed to handle 35 million passengers a year. In 2018, Terminal 5 handled 32.1 million passengers on 211,000 flights. It was the busiest terminal at the airport, measured both by passenger numbers and flight movements.The building's leading architects were from the Richard Rogers Partnership and production design was completed by aviation architects Pascall+Watson. The engineers for the structure were Arup and Mott MacDonald. The building cost £4 billion and took almost 20 years from conception to completion, including the longest public inquiry in British history.

Longford Meeting House is a Grade II listed building, formerly used by the Society of Friends for worship, that stands on a site at the south side of Bath Road, Longford, a short distance to the east of the Duke of Northumberland's River.

The Heathrow Airside Road Tunnel (ART) is a tunnel at Heathrow Airport. It connects the airside roads around Terminals 1, 2 and 3 to those around Terminal 5. The tunnel was opened to traffic in March 2005 and is used only by vehicles with security clearance to drive airside. The ART is 1.42 kilometres (0.88 mi) long, consisting of 60 metres (200 ft) of twin-cell cut and cover box at each end, linked by a pair of 1.3-kilometre (0.81 mi) long bored tunnels. The ART was designed and built between 1999 and 2004 by a team of engineers from the BAA (the tunnel's owner), Amec, Laing O'Rourke, Morgan Est-Vinci and Mott MacDonald. The bored tunnels have internal diameter of 8.1 metres (27 ft) and were driven by a 9.16-metre (30 ft 1 in) diameter Herrenknecht earth pressure balance tunnel boring machine. The excavations were lined with a bolted concrete lining 0.45 metres (1 ft 6 in) thick: these are unusually strong tunnel segments, required because the ART is so close to the surface and, at one point, passes 3 metres (9 ft 10 in) over the top of the Heathrow Express tunnel to Terminal 4. Each bore contains an unusual road layout, consisting of a single carriageway 6 metres (20 ft) wide; just wide enough to allow an airport bus (Cobus 2700) to drive past another bus stopped at the side of the road. The two tunnels are linked by escape cross-passages at intervals of 100 to 130 metres (330–430 ft).

The Waterside building in Harmondsworth, Greater London, is the international head office of British Airways; it also houses the operational head office of BA's parent company, International Airlines Group (IAG). The building and landscaping, which cost £200 million, is on Harmondsworth Moor, northwest of Heathrow Airport, between the M4 and the M25 motorways in the linear Colne Valley regional park. Waterside is on the western edge of Greater London, near West Drayton and Uxbridge, in the Borough of HillingdonThe building is likely to be demolished as part of the controversial construction of a third runway at Heathrow.

Harmondsworth Immigration Removal Centre is an immigration detention facility in Harmondsworth, London Borough of Hillingdon, near London Heathrow Airport run by Mitie. Harmondsworth, which neighbours the Colnbrook Immigration Removal Centre, holds around 620 men.

The Staines & West Drayton Railway (S&WDR) is a former railway on the western edge of London, England. It was about 5+1⁄2 miles (9 km) long and ran roughly north–south along the River Colne, parallel to the modern M25 motorway west of Heathrow Airport. It opened from West Drayton on the Great Western Main Line to Colnbrook in 1884 and reached Staines the next year.

Colnbrook Estate Halt railway station was a station on the now closed railway line between West Drayton and Staines West, on the western edge of London, England. It was opened on 1 May 1961 by British Railways to serve the Colnbrook Industrial Estate.The station closed to passengers on 29 March 1965 following the Beeching Report and has been completely demolished although the line through its site serves an aggregate depot and a fuel depot.

Colnbrook Immigration Removal Centre is located in Harmondsworth, London Borough of Hillingdon. Colnbrook, adjacent to Harmondsworth Immigration Removal Centre and London Heathrow Airport, houses only males. Colnbrook, which opened in August 2004, is built to Class B prison standards, making it one of the highest security immigration removal centres in the United Kingdom alongside Brook House. Colnbrook has 308 bed spaces.The building was officially opened by Des Browne, who was then Immigration Minister, in September 2004. The design of the centre is modelled on a high security, Category B criminal prison with wings running into a central area. Each cell is designed to hold two detainees. There is a toilet built into the cell.The centre is operated by Mitie who also operate Harmondsworth Immigration Removal Centre . Colnbrook detains people who are due for removal from the UK due to inadequate right to enter or to remain in the United Kingdom and this may include foreign-national prisoners who have completed their sentences in UK prisons and who are detained pending removal from the country. The centre offers detainees a range of activities whilst they are waiting for deportation including a library, multi-faith worship facilities, education provision, gym and sports activities, and a shop.

The Lakeside EfW is located in Colnbrook, Slough, and is the largest facility of its kind in England. It incinerates residual waste, and since 2010 it has also been authorised to incinerate low-level radioactive waste.