File:Fine Grading of Subbase Material VA (8495183063).jpg

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Fine_Grading_of_Subbase_Material_VA_(8495183063).jpg (476 × 359 pixels, file size: 76 KB, MIME type: image/jpeg)

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Description Super-grading of base layer used a rail supported and hand operated grader as part of the FHWA, Highways for LIFE project with Virginia DOT to demonstrate the use of the PCPS jointed precast pavement system-Super-Slab® to replace a ramp lane leading to US-50 West. A thin layer of fine bedding material was placed, fully compacted and graded to provide a precise subgrade surface in accordance with the surveys.
Date
Source Fine Grading of Subbase Material_VA
Author Federal Highway Administration

Licensing

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This image was originally posted to Flickr by Federal Highway Administration (FHWA) at https://flickr.com/photos/64293484@N05/8495183063 (archive). It was reviewed on 17 August 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

17 August 2018

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
current16:34, 17 August 2018Thumbnail for version as of 16:34, 17 August 2018476 × 359 (76 KB)Tyler ser Noche (talk | contribs)Transferred from Flickr via #flickr2commons

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