02215cam a2200457 i 4500 254112684 TxAuBib 20160228120000.0 160112s2015||||||||||||||||||||||||eng|u 2015955439 2015955439 9780578171067 0578171066 TxAuBib rda eng eng I 29.2:B 76/5 I 29.2:B 76/5 Covered bridges and the birth of American engineering [Book] / editors Justine Christianson [and three others] ; authors James Barker [and seven others. Covered bridges and the birth of American engineering. Washington, DC : National Park Service, Historic American Engineering Record, 2015. Washington, D.C. : National Park Service, Historic American Engineering Record, 2015. 1 online resource (234 pages) : color illustrations. 234 pages : color illustrations ; 25 cm. txt rdacontent n rdamedia nc rdacarrier Title from title screen (viewed Jan. 12, 2016). "This study is conducted under a joint agreement between the Federal Highway Administration -- Turner Fairbank Highway Research Center, and the National Park Service -- Historic American Engineering Record (HAER).". "This study is conducted under a joint agreement between the Federal Highway Administration -- Turner Fairbank Highway Research Center, and the National Park Service -- Historic American Engineering Record (HAER).". Shipping list no.: 2016-0123-P. Includes bibliographical references and index. Includes bibliographical references and index. 20160228. Covered bridges United States History. Engineering United States History. History. Barker, J. C., 1945-, (James C.) Christianson, Justine,. Historic American Engineering Record. Turner-Fairbank Highway Research Center.