Blue Line (CTA)

The Blue Line, also known as the O'Hare-Congress Line and the West-Northwest Line, is a 26.93-mile (43.34 km) long Chicago 'L' line which extends through the Loop from O'Hare International Airport at the far northwest end of the city, through downtown via the Milwaukee-Dearborn Subway and across the West Side to its southwest end at Forest Park, with a total of 33 stations. It is the CTA's second busiest rail line, with an average of 186,796 passengers boarding each weekday in September 2012.

The Blue Line and Red Line are the only two routes of the 'L' system to currently run 24 hours a day and is one of only six mass-transit rail lines in the United States to do so (the others being the PATCO Speedline, Staten Island Railway, the PATH lines, one line of the Minneapolis-St. Paul Metro and the New York City Subway). The Blue Line is also one of only two lines with more than one station with the same name, with the Green Line being the other (It has two stations at Harlem Avenue: one in the Kennedy Expressway on the Northwest side and one on the south side of the Eisenhower Expressway in Forest Park, Illinois. It also has two stations on Western Avenue: one on the O'Hare branch and one on the Congress branch). The Blue Line also has only three in-system transfers (all in the Loop), contains a combination of both the oldest and newest portions of 'L' tracks, and does not share tracks with any other 'L' line.

Blue Line

Blue Line may refer to:

Transportation

Africa

Asia

Canada

Europe

United States

California

Ice hockey rink

An ice hockey rink is an ice rink that is specifically designed for ice hockey, a team sport. Alternatively it is used for other sports such as broomball, ringette and rink bandy. It is rectangular with rounded corners and surrounded by a wall approximately 1 meter (40-48 inches) high called the boards.

Name origins

Rink, a Scots word meaning 'course', was used as the name of a place where another game, curling, was played. Early in its history, ice hockey was played mostly on rinks constructed for curling. The name was retained after hockey-specific facilities were built.

Dimensions

There are two standard sizes for hockey rinks: one used primarily in North America, the other used in the rest of the world.

International

Hockey rinks in most of the world follow the International Ice Hockey Federation (IIHF) specifications, which is 61 metres (200 ft) × 30.5 metres (100 ft) with a corner radius of 8.5 metres (28 ft). The distance from the end boards to the nearest goal line is 4 metres (13 ft). The distance from each goal line to the nearest blue line is 17.3 metres (57 ft). The distance between the two blue lines is also 17.3 metres (57 ft).

Blue Line (Montreal Metro)

The Blue Line (French: Ligne bleue) is one of the four lines of the Montreal Metro in Montreal, Quebec, Canada. It was the fourth to be built, notwithstanding its alternate official name of "Line 5" (Line 3 was planned, but never built). Unlike the other three routes, the Blue Line does not serve the city's main Metro station, Berri-UQAM.

The line is served by a single yard located between Parc and de Castelnau stations which is completely underground and occupies a small portion underneath Jarry Park. Another service facility is located at the 500-metre end tracks following Snowdon station, but is rarely used by the Société de transport de Montréal (STM).

On September 20, 2013, an 7-km extension north-east to St. Leonard and Anjou was announced by the STM and the Quebec government. The extension is to include five new stations and is planned to be operational by 2020. On May 28, 2014, it was announced that the project would be reviewed in priorities after the new government took over, and that if accepted again, construction would start in 2017.