div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer20220310015b82a42d7f8b9a866e8b5353html5page1jpg target=_blank img data-url=document-publication-no-fhwa-lf-99-015-june-1999-office-of-bridge-technology-400-seventhhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · publication no fhwa-lf-99-015 june 1999 office of bridge technology 400 seventh street sw engineering circular no 4 geotechnical engineering circular loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsinreader043viewer20220310015b82a42d7f8b9a866e8b5353html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer20220310015b82a42d7f8b9a866e8b5353html5page2jpg target=_blank img data-url=document-publication-no-fhwa-lf-99-015-june-1999-office-of-bridge-technology-400-seventhhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · publication no fhwa-lf-99-015 june 1999 office of bridge technology 400 seventh street sw engineering circular no 4 geotechnical engineering circular loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsinreader043viewer20220310015b82a42d7f8b9a866e8b5353html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer20220310015b82a42d7f8b9a866e8b5353html5page3jpg target=_blank img data-url=document-publication-no-fhwa-lf-99-015-june-1999-office-of-bridge-technology-400-seventhhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · publication no fhwa-lf-99-015 june 1999 office of bridge technology 400...