Standard-gauge railway in the context of "Tangshan"

The railway from Athens Airport to Patras is a double-track, standard-gauge railway line in Greece that, when completed, will connect Athens International Airport with Patras, the country's third-largest city. One of the largest railway projects of the last 30 years in Greece, its completion is of major significance for the infrastructure of the entire region of the northern Peloponnese. As of 2020, the line is completed until the city of Aigio. A 5.2 km underground section is planned for the final section from Kastellokampos to Agios Andreas in Patras, terminating at the new port of Patras. For most of the section between Athens Airport in East Attica and Mandra in West Attica, the line runs along the median strip of the Attiki Odos motorway.

An elevated railway or elevated train (also known as an el train or el for short) is a railway with the tracks above street level on a viaduct or other elevated structure (usually constructed from steel, cast iron, concrete, or bricks). The railway may be a broad-gauge, standard-gauge or narrow-gauge railway, rapid transit, light rail, monorail, or a suspension railway. Elevated railways are normally found in urban areas that would otherwise require impracticably many level crossings. Usually, the tracks of elevated railways that run on steel viaducts can be seen from street level.

Rail transportation in the United States includes freight and passenger service. Freight moves along a well integrated network of standard gauge private freight railroads that also extend into Canada and Mexico. The United States has the largest rail transport network of any country in the world, about 136,729 miles (220,044 km). A larger fraction of freight moves by rail in the United States than in most countries and freight rail companies are generally profitable.

Passenger service includes mass transit in most major American cities. Except for commuter rail, most transit systems are not connected to the national rail network. Federal Railroad Administration regulations require passenger cars used on the national rail network to be heavy and strong enough to protect riders in case of collision with freight trains.

The Brussels Premetro (French: Prémétro de Bruxelles; Dutch: Brusselse premetro) is a network consisting of lines 4, 10, 7 and 25 of the Brussels Tram system. It is a standard-gauge system which runs in underground sections in the city centre and further out on surface lines. The network is operated by STIB/MIVB, the local public transport company.

The premetro tunnels have been built to allow for eventual upgrade to heavy metro, so most of the platform is high, and is connected to the street (at least in the upward direction) by escalator. At some stations, lifts have been installed, but there is a cutout section taking the level down to one foot above ground to board the trams. The three steps this entails make life difficult for passengers with baby buggies or suitcases, even though the new low-floor trams are accessible to wheelchair users.

Rail transport in Europe has diverse technological standards, operating concepts, and infrastructures. Common features are the widespread use of standard-gauge rail, high operational safety and a high proportion of electrification. Electrified railway networks in Europe operate at many different voltages, both AC and DC, varying from 750 to 25,000 volts, and signaling systems vary from country to country, complicating cross-border traffic.

The European Union (EU) aims to make cross-border operations easier as well as to introduce competition to national rail networks. EU member states were empowered to separate the provision of transport services and the management of the infrastructure by the Single European Railway Directive 2012. Usually, national railway companies were split into separate divisions or independent companies for infrastructure, passenger and freight operations. The passenger operations may be further divided into long-distance and regional services, because regional services often operate under public service obligations (which maintain services which are not economically interesting to private companies but nonetheless produce societal benefit), while long-distance services usually operate without subsidies.

Montreux railway station (French: Gare de Montreux) is the largest of the railway stations serving the municipality of Montreux, in the canton of Vaud, Switzerland.

All of the SBB-CFF-FFS standard gauge passenger trains operating on the Simplon line call at this station, which is also the western terminus of the GoldenPass Line narrow gauge railway lines to Zweisimmen and to Rochers de Naye.

The railway from Piraeus to Patras was a 230-kilometre-long (140 mi) metre-gauge railway line in Greece that connected the port of Athens, Piraeus with Patras in the Peloponnese peninsula, via Athens "Peloponnese" central station and Corinth. It was opened between 1884 and 1887. Formerly one of the main lines of the Greek railway network, it has now largely fallen into disuse. It has mostly been replaced by the Athens Airport–Patras railway, a new standard-gauge line whose first section opened in 2004 and which remains under construction between Aigio and Patras. The 13 km (8.1 mi) section between Piraeus and Agioi Anargyroi, a northern suburb of Athens, has since been removed and replaced by the corresponding section of the upgraded Piraeus–Platy railway. As of 2020, the only sections in operation are the 22.5 km (14.0 mi) section between Agioi Anargyroi and Eleusis, and the 7.3 km (4.5 mi) section between Rio and Patras.