File:14th Street Tunnel rehabilitated vc.jpg
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Summary
[edit]Description14th Street Tunnel rehabilitated vc.jpg |
Governor Andrew M. Cuomo announced on April 26, 2020 that the nation-leading, innovative L Project tunnel rehabilitation had been completed three months earlier than the most aggressive original schedule of 15-18 months, and under budget, saving more than $100 million and with no shutdown. As shown in this photo, the L Project tunnel rehabilitation plan employed new construction methods and technology that had been used in other transit systems around the world and several industries, yet never in a similar project in the United States. The methods, recommended by engineering faculty from Columbia and Cornell Universities, allowed NYC Transit to continue running subway service in the tunnel throughout the construction so regular weekday commutes of the vast majority of L customers between Manhattan and Brooklyn were not disrupted, including during the busiest times. Photo: Trent Reeves/MTA Construction & Development |
Date | |
Source | L Project Tunnel Rehabilitation Work |
Author | Metropolitan Transportation Authority of the State of New York from United States of America |
Licensing
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This image was originally posted to Flickr by MTAPhotos at https://flickr.com/photos/61135621@N03/49822014437. It was reviewed on 30 April 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
30 April 2020
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current | 21:18, 30 April 2020 | ![]() | 2,000 × 1,331 (1.45 MB) | Vcohen (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D4S |
Exposure time | 1/20 sec (0.05) |
F-number | f/5 |
ISO speed rating | 2,500 |
Date and time of data generation | 14:06, 8 March 2020 |
Lens focal length | 24 mm |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Lightroom Classic 9.2 (Macintosh) |
File change date and time | 14:39, 13 March 2020 |
Exposure Program | Manual |
Exif version | 2.31 |
Date and time of digitizing | 14:06, 8 March 2020 |
APEX shutter speed | 4.321928 |
APEX aperture | 4.643856 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 16 |
DateTimeDigitized subseconds | 16 |
Color space | sRGB |
Focal plane X resolution | 1,368.888885498 |
Focal plane Y resolution | 1,368.888885498 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | High saturation |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 2041081 |
Lens used | 24.0-70.0 mm f/2.8 |
Date metadata was last modified | 10:39, 13 March 2020 |
Unique ID of original document | 694A6FBE6E0ADF425EA56503CA6B0455 |
IIM version | 4 |