Have you noticed those blue reflectors in the road scattered around the island? They appear in the center of the roadway. One of our readers asked if Tidelines knew what they were, so we asked Steve Hirsch, PE, PMP, Director of Engineering, Seabrook Island POA, and he said they mark the location of fire hydrants. For a little more information, see this article reprinted from slate.com.
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(Photo credit: wikimedia.com)