div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Approved E301 11618 RU3RCP Culvert Example Area36 Area48 7069 sf 12566 sf 36- 48-inch 300- 400-feet Backfill Unit Weight Highway Loading Pipe Weight 36 Pipe Weight 48 src=https:reader033fdocumentsinreader033viewer20220503085f708362e0b4dd17751829a0html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpApproved E301 PVC For DIP 11618pdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Approved E301 11618 RU3RCP Culvert Example Area36 Area48 7069 sf 12566 sf 36- 48-inch 300- 400-feet Backfill Unit Weight Highway Loading Pipe Weight 36 Pipe Weight 48 src=https:reader033fdocumentsinreader033viewer20220503085f708362e0b4dd17751829a0html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Approved E301 11618 RU3RCP Culvert Example Area36 Area48 7069 sf 12566 sf 36- 48-inch 300- 400-feet Backfill Unit Weight Highway Loading Pipe Weight 36 Pipe Weight 48 src=https:reader033fdocumentsinreader033viewer20220503085f708362e0b4dd17751829a0html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: Approved E301 11618 RU3RCP Culvert Example Area36 Area48 7069 sf 12566 sf 36- 48-inch 300- 400-feet Backfill Unit Weight Highway Loading Pipe Weight 36 Pipe Weight 48 src=https:reader033fdocumentsinreader033viewer20220503085f708362e0b4dd17751829a0html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: Approved E301 11618 RU3RCP Culvert Example Area36 Area48 7069 sf 12566 sf 36- 48-inch 300- 400-feet Backfill Unit Weight Highway Loading Pipe Weight 36 Pipe Weight 48...