div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader040fdocumentsusreader040viewer20220401025e3aaac81ef8e76acf7f9a55html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: Sentrikon Unit Weight CONCRETE BOX CULVERT Shape and Dimension 12 w Box Culvert Isome rib View Spesification Production Method Concrete Quality src=https:reader040fdocumentsusreader040viewer20220401025e3aaac81ef8e76acf7f9a55html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv