File:Subway Entrance, Chicago, Illinois (9179338235).jpg
Original file (4,000 × 3,000 pixels, file size: 3.22 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionSubway Entrance, Chicago, Illinois (9179338235).jpg |
The 'L' (sometimes written as "L", El, EL, or L), short for "elevated", is the rapid transit system serving the city of Chicago and some of its surrounding suburbs, in the U.S. state of Illinois. It is operated by the Chicago Transit Authority (CTA). It is the second largest rapid transit system in total track mileage in the United States, after the New York City Subway, and is the third busiest rail mass transit system in the United States, after the New York City Subway and the Washington Metro. Chicago's 'L' is one of four heavy rail systems in the United States (the 'L', New York City Subway, PATH, and the PATCO Speedline) that provide 24-hour service on at least some portions. The oldest sections of the 'L' started operations in 1892, making it the second-oldest rapid transit system in the Americas, after Boston. The 'L' has been credited with fostering the growth of Chicago's dense city core that is one of the city's distinguishing features. The 'L' consists of eight rapid transit lines laid out in a spoke-hub distribution paradigm mainly focusing transit towards the Loop. Although the 'L' gained its nickname because large parts of the system are elevated, portions of the network are also in subway tunnels, at grade level, or open cut. On average 788,415 people ride the 'L' each weekday, 519,959 each Saturday, and 377,308 each Sunday. Annual ridership for 2011 was 221.6 million. In a 2005 poll, Chicago Tribune readers voted it one of the "seven wonders of Chicago," behind the lakefront and Wrigley Field but ahead of Willis Tower (formerly the Sears Tower), the Water Tower, the University of Chicago, and the Museum of Science and Industry. en.wikipedia.org/wiki/Chicago_%27L%27 en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_... |
Date | |
Source | Subway Entrance, Chicago, Illinois |
Author | Ken Lund from Reno, Nevada, USA |
Camera location | 41° 52′ 39.26″ N, 87° 37′ 39.77″ W | View this and other nearby images on: OpenStreetMap | 41.877573; -87.627714 |
---|
Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This image was originally posted to Flickr by Ken Lund at https://flickr.com/photos/75683070@N00/9179338235. It was reviewed on 2 March 2017 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
2 March 2017
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 02:38, 2 March 2017 | 4,000 × 3,000 (3.22 MB) | Victorgrigas (talk | contribs) | Transferred from Flickr via Flickr2Commons |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot SX130 IS |
Exposure time | 1/800 sec (0.00125) |
F-number | f/3.5 |
ISO speed rating | 80 |
Date and time of data generation | 00:32, 27 June 2013 |
Lens focal length | 5.561 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 00:32, 27 June 2013 |
Y and C positioning | Co-sited |
Exif version | 2.3 |
Date and time of digitizing | 00:32, 27 June 2013 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 9.65625 |
APEX aperture | 3.625 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,393.442622951 |
Focal plane Y resolution | 16,393.442622951 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Landscape |
Rating (out of 5) | 0 |