Here's what those black tubes crossing Hilton Head's Roads are for

Black rubber tubes have been stretched across Hilton Head's roads for the last week. We asked Town of Hilton Head Island traffic engineer Darrin Shoemaker what they are, and this is what he told us.
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Black rubber tubes have been stretched across Hilton Head's roads for the last week. We asked Town of Hilton Head Island traffic engineer Darrin Shoemaker what they are, and this is what he told us.

Driving on the island? Here's why you're seeing those black tubes on Hilton Head roads

June 07, 2018 08:55 AM