File:Workers bolt drilling rig.jpg

Workers_bolt_drilling_rig.jpg(339 × 234 pixels, file size: 28 KB, MIME type: image/jpeg)

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Description
English: Workers bolt the drilling rig to the pavement on the bridge in preparation for drilling the 26 holes needed for the strengthening project.
Date
Source http://www.fhwa.dot.gov/publications/publicroads/05mar/images/scott5a.jpg
Author Thomas J. Scott

Licensing

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Public domain This image is a work of a United States Department of Transportation employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

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Date/TimeThumbnailDimensionsUserComment
current18:27, 26 April 2012Thumbnail for version as of 18:27, 26 April 2012339 × 234 (28 KB)Preservapedia (talk | contribs)

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