Looking N from <a href="https://en.wikipedia.org/wiki/conveyor_belt" class="extiw" title="w:conveyor belt">conveyor belt</a> structure at recently-closed Martin-Marietta sand yard between Floyd and Brook Sts.
<p><a href="https://en.wikipedia.org/wiki/Construction_aggregate" class="extiw" title="w:Construction aggregate">Aggregates</a> were lifted from barge into hopper by crane on platform at right.
They were then carried up conveyor belt for distribution to storage piles.
Clark Bridge at left, JFK Bridge at right.
Ohio River mile 604.
Louisville, Kentucky.
Dec. 1987.
File # 87l059.
.
35 mm Kodachrome.
Plustek OpticFilm 7600i and Silverfast 8.
Picture Window 6.
</p>
JPEG quality 95.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/70020260@N04">William Alden</a> from Louisville, Kentucky, USA
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/bill_alden/8692271269/">87l059: Looking N from conveyor belt structure at Martin-Marietta sand yard</a>