Air-Rail Link

Air-Rail Link
The Air-Rail Link connects Birmingham Airport and airport railway station with a pair of cable-driven people movers.
Overview
Status	In operation
Owner	Birmingham International Airport Limited
Locale	Birmingham, England
Termini	Birmingham International railway station Birmingham Airport (check-in area)
Connecting lines	Wolverhampton–Shrewsbury line, Cambrian Line, Rugby–Birmingham–Stafford line, West Coast Main Line, CrossCountry network
Stations	2
Website	https://www.birminghamairport.co.uk/
Service
Type	People mover
Ridership	3 million passengers per year
History
Opened	7 March 2003
Technical
Line length	0.585 km (0.364 mi)
Number of tracks	2
Character	Elevated, cable-hauled system
Operating speed	36 km/h (22 mph)

The Air-Rail Link is a people mover linking Birmingham Airport with Birmingham International railway station and the National Exhibition Centre in England. The current system, originally known as SkyRail, replaced the earlier Birmingham Maglev system in 2003.

The Birmingham Maglev was opened in 1984 and was the first commercial Maglev transport system in the world. The system was fully automated and used an elevated concrete guideway, much of which has been reused for the current Air-Rail Link system.

The current system is a fully automated cable-hauled system that takes passengers from the high-level railway station concourse, over a dual carriageway and into the terminal buildings. It has a length of 585 metres (1,919 ft), is free to use, and handles three million passengers per year.^[1] During the day, the trains run every few minutes each way. At off-peak times, trains operate on demand, and to facilitate this, a button labelled "DEMAND" must be pressed by the prospective passenger. The system is currently replaced by a bus service, running every 10 minutes^[2]

Maglev

The original Birmingham International maglev shuttle.

Initial feasibility studies for a link from the airport to the railway station and exhibition centre were started in 1979 by the owners of the airport at that time, West Midlands County Council. The selected solution was based on experimental work commissioned by the British government at the British Rail Research Division laboratory at Derby.

Contracts were awarded in 1981 to a consortium of GEC, Balfour Beatty, Brush Electrical Machines and Metro-Cammell under the name "People Mover Group", along with John Laing. The carriages were manufactured by Metro-Cammell at its Washwood Heath plant.^[3] The system was opened on 16 August 1984.^[4]

As built, the length of the track was 600 metres (1,969 ft), and trains "flew" at an altitude of 15 millimetres (0.59 in). The line operated successfully for nearly eleven years, but obsolescence problems with the electronic systems, and a lack of spare parts, made it unreliable in its later years. The system last operated on 18 June 1995 after an investigation concluding the cost of reinstating and maintaining the Maglev to be too high. Initially the cars for the Maglev were stored by the airport owners, Birmingham International Airport Ltd., on the airport site.^[4][5]

After closure, the original guideway lay dormant and a temporary shuttle bus service was operated until development of a suitable replacement was found. The guideway was reused in 2003 when the replacement cable hauled Air-Rail people mover was opened.^[6]

One of the Maglev carriages, as well as a model of the system, Carriage Three can be found in the National Railway Museum in York. Another carriage was put up for sale in an auction on eBay in late 2010 after lying unused at the airport since the system's closure. Carriage No. 2 was initially sold for £25,100, with the proceeds to go to two charities.^{[7][8][9][10]} However, the bidder defaulted, and it was resold to a private buyer near Kenilworth, Warwickshire for just £100.^[11] Carriage One resides at Railworld.

Replacement

The new system was installed on top of the existing 1980s concrete Maglev guideway structure.

The replacement project was started on 30 March 2001 and completed on 7 March 2003 with the first day of public operation. The project contract cost £11 million.^[12]

The current Air-Rail Link is a cable-propelled double shuttle system. It is built on top of the previous Maglev guideway, slightly shortened by an extension of the railway station concourse to accommodate a low-level bus station. It uses the Cable Liner technology from Doppelmayr Cable Car, and has two independent rope-hauled parallel tracks and a two-car passenger unit operating on each track.

The Birmingham Airport Link was DCC's first airport system and replaced the temporary bus service that had been operating since 1995. The new system has motivated passengers travelling to the airport to leave their cars at home and use public transport.^[1][6]

The 585 m-long (1,921 ft) Air-Rail Link takes travellers from the public transport interchange to the airport check-in in 90 seconds. It is a dual track shuttle with two stations, which consists of two trains, each of two cars, operating independently at a speed of 36 kilometres per hour (22 mph). The trains operate at a minimum headway of 120 seconds, consisting of a dwell time at each station of 30 seconds and a journey time of 90 seconds. The individual cars carry twenty-seven passengers at 0.33 square metres (3.6 sq ft) per person, thus giving a capacity of 54 passengers per train.^[13]

See also

• Link Train, a 7-car long airport system using the same technology in Toronto, Canada
• Airport Shuttle Mexico, airport system using the same technology in Mexico
• Free public transport

References

External links

• Air-Rail Link, Birmingham Airport.
• Photograph of a Birmingham Maglev car on Flickr

[ ⚑ ] 52°27′08″N 1°43′46″W / 52.4522°N 1.7294°W / 52.4522; -1.7294

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