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DescriptionCPRR Sierra Grade @ Donner Summit (1869; 2003).jpg |
English: Composite image of
Donner Summit and
Donner Lake with the
CPRR grade visible on the right exiting the Summit Tunnel (Tunnel #6) passing through Tunnel #7 and entering Tunnel #8. The upper image, which was taken c1869 by A.J. Russell, shows the grade covered by wooden snow sheds. The lower image was taken by the uploader (
Centpacrr) in August, 2003, which shows where the rails of Track #1 had been in place and in daily use from 1868 until the 6.7 mile section of Track #1 between Shed 26 (MP 192.1) and Shed #47 (MP 198.8) about a mile east of the Eder flyover was removed by the
UPRR (which now owns the grade) in 1996. All traffic over the summit moved since then over Track #2 about one mile south of Donner Pass and crosses the summit through the 10,322-foot long Tunnel #41 (built in 1925) running under Mt. Judah between Soda Springs and Eder. (The west portal of the Summit Tunnel appears in the lower right corner of each image.)
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Date | 20 March 2013 (original upload date) |
Source | Transferred from en.wikipedia to Commons. |
Author | Centpacrr at English Wikipedia |
Public domainPublic domainfalsefalse |
This media file is in the
public domain in the
United States. This applies to U.S. works where the copyright has expired, often because its first
publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See
this page for further explanation.
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This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the
rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See
Wikipedia:Public domain and
Wikipedia:Copyrights for more details.
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
Date/Time | Dimensions | User | Comment |
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2013-03-20 02:00 | 1020×1440× (1744325 bytes) | Centpacrr | Composite image of [[Donner Summit]] and [[Donner Lake]] with the [[Central Pacific Railroad|CPRR]] grade visible on the right exiting the Summit Tunnel (Tunnel #6) passing through Tunnel #7 and entering Tunnel #8. The upper image, which was taken c186... |
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 03:19, 28 February 2016 | 1,020 × 1,440 (1.66 MB) | FastilyClone | Transferred from enwp |
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Width | 2,065 px |
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Height | 732 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 96 dpi |
Vertical resolution | 96 dpi |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 21:51, 19 March 2013 |
Exif version | 2.21 |
Color space | sRGB |
Date and time of digitizing | 17:40, 19 March 2013 |
Date metadata was last modified | 17:51, 19 March 2013 |
Unique ID of original document | xmp.did:0180117407206811871FA8BDED9E399A |