A double-track railway usually involves running one track in each direction, compared to a single-track railway where trains in both directions share...

single-track railway to double track is called duplication or doubling; converting double track to single track is known as singling. A double-track railway...

The British Rail Double Arrow is a logo that was created for British Rail (BR), the then state-owned operator of Britain's railway network, in 1965. It...

The track spacing is the distance between the track centres of double-track railway lines. There are standard distances derived from the standard loading...

A double junction is a railway junction where a double-track railway splits into two double track lines. Usually, one line is the main line and carries...

To further expand and improve its railway network, particularly through the construction of double-track railways, Thailand has invested in several expansion...

A quadruple-track railway (also known as a four-track railway) is a railway line consisting of four parallel tracks with two tracks used in each direction...

is a mechanical installation enabling railway trains to be guided from one track to another, such as at a railway junction or where a spur or siding branches...

important sections around Bangkok, were double-track railway (251 km or 156 mi) and 3% were triple-track railway (107 km or 66 mi). The network serves 47...

Gama, Goa and the Konkan Railway, in Madgaon, Goa, India. The station is progressing by getting electrified and double-tracked with the addition of new...

upper deck carries six car lanes while the lower deck carries a double track railway, electrified at 25 kV AC. From the late 19th century, there had been...

currently the only double track standard gauge mainline heritage railway in the world with 5.25 miles (8.45 km) of working double track. Four stations are...

single pair of driving wheels As a verb: to convert a double-track railway to a single-track railway Single (mathematics) (1-tuple), a list or sequence with...

passenger and freight railway services on 1,097 km (682 mi) of track in Taiwan. Passenger traffic in 2018 was 231,267,955. The railway was previously operated...

It was built as single bore tunnel accommodating a standard gauge double-track railway throughout. When opened in 1882, the Gotthard Tunnel was the longest...

The Austrian Southern Railway (German: Österreichische Südbahn) is a 577.2-kilometre (358.7 mi) long double track railway, which linked the capital Vienna...

Originally a double-track railway, it was expanded to a quadruple-track railway between İzmit and Köseköy and a triple-track railway between Gebze and...

A railway track (British English and UIC terminology) or railroad track (American English), also known as a train track or permanent way (often "perway"...

The railway from Piraeus to Platy is an electrified double-track railway line that connects Athens to northern Greece and the rest of Europe. It constitutes...

design used for double-track railway lines (as opposed to, for instance, the island platform where a single platform lies between the tracks). Side platforms...

broad gauge started in 1991. The Delhi–Rewari railway line had double metre-gauge tracks and one of the tracks was converted to broad gauge in December 1994...

052 ft). Its lower deck, with a double-track railway, is 6,772 metres (22,218 ft) long, and completes the Beijing–Shanghai railway, which had been divided by...

publicly owned, fast conventional double-track railway. If the railway runs freight trains, it will be quadruple-track. It will be electrified and equipped...

'Running lines' are usually continuously signalled. Each line of a double track railway is normally signalled in one direction only, with all signals facing...

railway station in Sligo. The route is a double-track railway as far as Maynooth, being a single-track railway with passing loops between there and Sligo...

broad gauge started in 1990. The Delhi–Rewari railway line had double metre-gauge tracks and one of the tracks was converted to broad gauge in December 1992...

East Jakarta and Bekasi. A double track railway connecting Manggarai to Cikarang serves the city. Beside a double track railway, the government also built...

western shipping lane would be converted from a single-track railway to a double-track railway. This was near completion in October 2023. Michael J. Abrahams...

Apriadi Gunawan (May 23, 2014). "N. Sumatra double-track railway work begins". Akbar Dongoran. "Jalur KA Double Track Medan-Kualanamu Rampung 2016". Retrieved...

Mumbai, Maharashtra, India. The first passenger train ran on Konkan railway tracks on 20 March 1993, between Udupi and Mangalore. During its initial years...