Looking E from approach to Clark Bridge .
<p>Witherpoon Street parking garage under construction.
<a href="https://en.wikipedia.org/wiki/Formwork" class="extiw" title="w:Formwork">Formwork</a> for final section of top floor is in place.
Wire mesh and reinforcing steel bar (<a href="https://en.wikipedia.org/wiki/rebar" class="extiw" title="w:rebar">rebar</a>) have been placed on top of (and in the gaps between) the forms to provide tensile strength to the floor. This is an example of a <a rel="nofollow" class="external text" href="http://www.concreteconstruction.net/how-to/construction/post-tensioned-slabs_o">post-tensioned slab</a>.
It looks like PVC <a href="https://en.wikipedia.org/wiki/electrical_conduit" class="extiw" title="w:electrical conduit">electrical conduit</a> will be embedded in the <a href="https://en.wikipedia.org/wiki/concrete" class="extiw" title="w:concrete">concrete</a> to provide power to the ceiling lights of the floor below this one.
[As of 2016, some of the ceiling lights appear to be served by embedded conduit, while others have conduit running along the surface of the ceiling.].
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Louisville, Kentucky.
April 1988.
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file # 88d086.
35 mm Kodachrome.
Plustek OpticFilm 7600i.
Siverfast 8.
Picture Window 6.
unsharp mask (radius 1,threshold 3, 100%).
</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/28947503774/">88d086: Construction of top floor of Witherspoon Street garage</a>