File:Interstate Bridge lift span - north towers.jpg
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![File:Interstate Bridge lift span - north towers.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/Interstate_Bridge_lift_span_-_north_towers.jpg/421px-Interstate_Bridge_lift_span_-_north_towers.jpg?20110723092203)
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[edit]DescriptionInterstate Bridge lift span - north towers.jpg |
English: The north towers of the vertical-lift spans of the Interstate Bridge, which spans the Columbia River between Portland, Oregon and Vancouver, Washington. The Interstate Bridge is actually two bridges side by side: one built in 1916–17 (the one closest to the photographer here) and now used for northbound traffic only, the other a matching (but slightly wider) one built in 1957–58 and carrying southbound traffic only. The lift spans are capable of being raised up to 136 feet (41.5 m) above the tops of the bridge's concrete support piers, which is about 176 feet above the river at low water, but the river level was much higher than normal at the time this photo was taken. |
Date | |
Source | Own work |
Author | Steve Morgan |
Permission (Reusing this file) |
See below; user must attribute the photographer (Steve Morgan) on any reuse outside Wikipedia. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:22, 23 July 2011 | ![]() | 2,575 × 3,669 (2.29 MB) | Steve Morgan (talk | contribs) | {{Information |Description ={{en|1=The north towers of the vertical-lift spans of the Interstate Bridge, which spans the Columbia River between Portland, Oregon and [[:en:V |
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Camera manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D80 |
Exposure time | 1/500 sec (0.002) |
F-number | f/9 |
ISO speed rating | 800 |
Date and time of data generation | 19:05, 26 June 2011 |
Lens focal length | 22 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | QuickTime 7.6.6 |
File change date and time | 05:55, 17 July 2011 |
Exposure Program | Shutter priority |
Exif version | 2.2 |
Date and time of digitizing | 19:05, 26 June 2011 |
Image compression mode | 4 |
Maximum land aperture | 3.8 APEX (f/3.73) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 40 |
DateTimeOriginal subseconds | 40 |
DateTimeDigitized subseconds | 40 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 33 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |