File:Boston, Chelsea Street Bridge, March 15, 2012 (6985328731).jpg
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Captions
Summary
[edit]DescriptionBoston, Chelsea Street Bridge, March 15, 2012 (6985328731).jpg |
Construction crews are proceeding with the final phase of bridge work for the replacement of the Chelsea Street Bridge over the Chelsea Creek. The bridge was closed to vehicular traffic in June 2011 to allow crews to demolish the existing bridge and install the remaining portions of the new bridge.
In the last three months, the contractor has worked on removing the existing piers and protective fender system and installing the new bridge joints and safety barrier. MassDOT expanded the scope of the work to construct new bulkheads on the sides of the channel to prepare the area for the work the Army Corp of Engineers will complete to widen the channel.
The activities that are taking place within the channel occur within a confined area, greatly increasing the complexity of the work and the time to complete it. The activities require coordination with the use of the channel by the vessels that supply a significant portion of heating oil, gasoline and jet fuel throughout New England.
The current work must be completed while the bridge is closed to vehicular traffic. To minimize impacts, MassDOT and project stakeholders extended the closure of the bridge so that the work could occur on a continuous basis. Crews are working double shifts, seven days a week. The alternative would have required numerous temporary closures during the day and full closures nights and weekends over an extended period.
MassDOT projects the new bridge will be ready to reopen to vehicular traffic in late April. The majority of the remaining work involves underwater operations. If any unforeseen conditions arise that would negatively impact the schedule, MassDOT will issue an update.
The $125.3 million project will improve the efficiency and operation of the bridge for vehicle traffic while significantly improving the ability for critical maritime vessels to safely navigate the channel.
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Date | |
Source | Boston, Chelsea Street Bridge, March 15, 2012 |
Author | MassDOT |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it was a Commonwealth of Massachusetts public record disseminated by a Commonwealth agency or the Massachusetts Archives. Massachusetts' Secretary of the Commonwealth has stated that such works can be copied and used for any purpose. This copyright does not extend to those records created, received, or under the custody of municipalities by M. G. L. c. 66, § 7, unless otherwise stated, nor does this apply to copy-written materials for commercial purposes received by employees of the Commonwealth.
Language describing permissions
A Guide to the Massachusetts Public Records Law, Published by William Francis Galvin, Secretary of the Commonwealth Division of Public Records, (Updated January 2017) can be found at https://www.mass.gov/files/2017-06/Public%20Records%20Law.pdf and page 7 says:
Definition of "public record"
Public records are defined in A Guide to the Massachusetts Public Records Law, Published by William Francis Galvin, Secretary of the Commonwealth Division of Public Records, (Updated January 2017) at https://www.mass.gov/files/2017-06/Public%20Records%20Law.pdf on page 40, under M. G. L. c. 4, § 7(26) as:
Limitations of template usage
This is consistent with the statement at http://www.sec.state.ma.us/ARC/arcres/residx.htm:
Note: Works that are considered "public records" but were not created by a state or municipal government agency may be copyrighted by their author; the Supremacy Clause of the United States Constitution prevents state law from overriding the author's right to copyright protection that is granted by federal law. For example, a state agency may post images online of the final appearance of a building under construction; while the images may be "public records", their creator (eg. architecture/construction firm) retains copyright rights to the image unless the contract with the agency says otherwise. See: Government-in-the-Sunshine Manual: To what extent does federal law preempt state law regarding public inspection of records?. |
This image was originally posted to Flickr by MassDOT at https://flickr.com/photos/42009447@N05/6985328731 (archive). It was reviewed on 22 November 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
22 November 2019
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current | 17:21, 19 June 2018 | 1,024 × 768 (162 KB) | Ser Amantio di Nicolao (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 | EASTMAN KODAK COMPANY |
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Camera model | KODAK Z1285 ZOOM DIGITAL CAMERA |
Exposure time | 1/250 sec (0.004) |
F-number | f/5 |
ISO speed rating | 64 |
Date and time of data generation | 13:03, 15 March 2012 |
Lens focal length | 7.54 mm |
Orientation | Normal |
Horizontal resolution | 480 dpi |
Vertical resolution | 480 dpi |
Y and C positioning | Centered |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 13:03, 15 March 2012 |
Meaning of each component |
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APEX shutter speed | 8 |
APEX aperture | 4.7 |
APEX exposure bias | 0 |
Maximum land aperture | 4.7 APEX (f/5.1) |
Metering mode | Pattern |
Light source | Daylight |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure index | 64 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |