词条 | Waddell & Harrington |
释义 |
The firm also designed one or more non-lift bridges, including the Colorado Street Bridge of Pasadena, California. A number of its works are listed on the U.S. National Register of Historic Places (NRHP).[4] Bridges designed by the firm include the following, among others:
References1. ^1 {{cite book|author=Sheldrake, Arlen|title=Steel Over the Willamette|year=2012|publisher=Pacific Northwest Chapter, National Railway Historical Society|location=Portland, Oregon|pages=7, 52|isbn=978-0-9851207-0-2|display-authors=etal}} {{DEFAULTSORT:Waddell and Harrington}}{{Engineering-stub}}2. ^Engineers 3. ^1 See list of Waddell & Harrington bridges in Appendix A of Historic American Engineering Record (HAER) No. IL-156, "Pittsburgh, Fort Wayne & Chicago Railway, Calumet River Bridge", pp. 50-52. 4. ^1 2 3 4 5 6 {{NRISref|version=2010a}} 5. ^1 2 {{cite book | last= Wood Wortman | first= Sharon |author2=Wortman, Ed | title = The Portland Bridge Book (3rd Edition) | publisher = Urban Adventure Press | year = 2006 | pages = 5, 180 | isbn= 978-0-9787365-1-4 }} 6. ^{{cite web |url=http://www.nps.gov/history/nr/listings/20121123.htm |title=Weekly list of actions taken on properties: 11/13/12 through 11/16/12 |date=November 23, 2012 |publisher=National Park Service |accessdate=May 14, 2013}} 7. ^{{cite web | title=Oregon National Register List | publisher=Oregon Parks and Recreation Department | url=http://www.oregon.gov/OPRD/HCD/NATREG/docs/oregon_nr_list.pdf | page=39 | format=PDF | date=June 6, 2011 | accessdate=August 15, 2012}} 8 : American engineers|Companies based in Kansas City, Missouri|American companies established in 1907|Design companies disestablished in 1915|Construction and civil engineering companies of the United States|Defunct engineering companies of the United States|Transportation in Portland, Oregon|Construction and civil engineering companies established in 1907 |
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