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词条 Aurora Bridge
释义

  1. Design

  2. History

      Accidents and incidents  

  3. Suicides

  4. See also

  5. References

  6. External links

{{for|other bridges named after George Washington|Washington Bridge (disambiguation)}}{{Use mdy dates|date=September 2015}}{{Infobox Bridge
|bridge_name = Aurora Bridge
|image =
|caption = The main span of the bridge, looking west. The suspended truss is visible at the center of the cantilever arch structures
|official_name = George Washington Memorial Bridge
|carries = {{jct|state=WA|WA|99|name1=Aurora Avenue North}}
|crosses = Lake Union
|locale = Seattle, Washington
|maint = Washington State DOT
|id = 0001447A0000000
|design = Mixed, cantilever and truss
|mainspan = {{convert|475|ft|m|abbr=on}}
|length = {{convert|2945|ft|m|abbr=on}}
|width = {{convert|70|ft|m|abbr=on}}
|height =
|clearance =
|below = {{convert|167|ft|m|abbr=on}}
|traffic = 71,000 (2007)[1]{{Infobox NRHP
| embed = yes
| name = Aurora Avenue Bridge
| nrhp_type =
| image =
| caption =
| location= Aurora Ave., N. over Lake Washington Ship Canal, Seattle, Washington
| coordinates = {{coord|47|38|47|N|122|20|51|W|display=inline,title}}
| locmapin =
| built = 1931–32
| architect = Jacobs & Ober
| builder = U.S. Steel Products Corp.
| added = July 16, 1982
| governing_body = Washington State DOT
| mpsub = {{NRHP url|id=64000902|title=Historic Bridges/Tunnels in Washington State TR}}
| refnum = 82004230[2]
}}
|open = February 22, 1932
}}

The Aurora Bridge (officially called the George Washington Memorial Bridge) is a cantilever and truss bridge that carries State Route 99 (Aurora Avenue North) over the west end of Seattle's Lake Union and connects Queen Anne and Fremont. The bridge is located just east of the Fremont Cut, which itself is spanned by the Fremont Bridge.

The bridge is {{convert|2945|ft|abbr=on}} long, {{convert|70|ft|m|abbr=on}} wide, and {{convert|167|ft|m|abbr=on}} above the water,[3] and is owned and operated by the Washington State Department of Transportation.[3] The bridge was opened to traffic on February 22, 1932. It was listed on the National Register of Historic Places in 1982. The bridge is a popular location for suicide jumpers and numerous reports have used the bridge as a case study in fields ranging from suicide prevention to the effects of prehospital care on trauma victims.

In 1998, a bus driver was shot and killed while driving over the bridge, causing his bus to crash and resulting in the death of one of the passengers. In 2015, five people were killed and fifty were injured when an amphibious duck tour vehicle crashed into a charter bus on the bridge in an incident that also involved two smaller vehicles.

Design

The bridge is {{convert|2945|ft|m|abbr=on}} long, {{convert|70|ft|m|abbr=on}} wide, {{convert|167|ft|m|abbr=on}} above the water and is owned and operated by the Washington State Department of Transportation.[3] There are two v-shaped cantilever sections supporting the bridge deck, each {{convert|325|ft|m|abbr=on}} long, balanced on large concrete pilings at opposite sides of the ship canal which serve as the two main supporting anchors.[3][7] Some 828 timber piles were driven for the foundation of the south anchor and 684 piles for the north. They range in size from {{convert|110|to|120|ft|m|0}} and rest {{convert|50|to|55|ft|m|0}} below the surface of the water. Together, the anchors support a load of 8,000 tons. Their construction required a pile driver that was specially designed to work underwater.[8]

A {{convert|150|ft|m|abbr=on}} long Warren truss suspended span connects the two cantilevers in the middle. The bridge's main span is {{convert|475|ft|m|abbr=on}} long. At either end of the bridge there are additional Warren truss spans which connect the cantilevered spans to the highway.[3][3]

History

Construction on the bridge piers began in 1929,[4] with construction of the bridge following shortly afterwards in 1931, with its dedication held on February 22, 1932, George Washington's 200th birthday.[5][13] It opened to traffic the same day.[8] A time capsule was installed on the bridge by the widow of Judge Thomas Burke and is planned to be opened in 2032.[6]

The bridge was the final link in what was then called the Pacific Highway (later known as U.S. Route 99), which ran from Canada to Mexico. The bridge crosses the Lake Union section of the Lake Washington Ship Canal and, unlike earlier bridges across the canal, the height of the Aurora Bridge eliminated the need for a drawbridge. The Seattle City Council voted to build connecting portions of the highway through the Woodland Park Zoo, a decision which generated considerable controversy at the time.[7]

It was designed by the Seattle architectural firm Jacobs & Ober, with Ralph Ober as the lead engineer on the project. Ober died in August 1931, of a brain hemorrhage while the bridge was still under construction.[8] Federal funding programs were not yet available, so the bridge was funded by Seattle, King County, and the state of Washington.[3]

The bridge was nominated for the National Register of Historic Places on January 2, 1980, for its "functional and aesthetic" design qualities and for its historical status as the first bridge constructed in the region without streetcar tracks.[9] It was accepted to the National Register on July 16, 1982.[9] It formerly had a set of pedestrian refuge islands in the highway's median that were removed in 1944.[10]

A local landmark, the Fremont Troll—a large cement sculpture of a troll clutching a real-life Volkswagen Beetle—was installed under the bridge's north end in 1990.[11] Up to half of the $40,000 cost for the artwork was donated from Seattle's Neighborhood Matching Fund, a local program to raise money for community projects.[11][12][13] The sculpture was heavily vandalized in the year following its construction and large floodlights were installed on the bridge to discourage further damage.[14]

Following the collapse of the Minneapolis I-35W arch-truss bridge on August 1, 2007, the Washington State Department of Transportation was directed to perform inspections of all steel cantilever bridges in the state that used gusset plates in their design, including the George Washington Memorial Bridge.[15] The bridge had earlier been certified as structurally sound with no serious deficiencies detected.[16]

In 2007, the Federal Highway Administration National Bridge Inventory found the bridge to be "functionally obsolete".[17] The bridge was given a sufficiency rating of 55.2% and evaluated to be "better than minimum adequacy to tolerate being left in place as is".[17] Its foundations and railings met the acceptable standards and no immediate corrective action was needed to improve it.[17]

The George Washington Memorial Bridge underwent extensive seismic retrofitting from 2011 to 2012 at a cost of $5.7 million US dollars.[18]

Accidents and incidents

On November 27, 1998, King County Metro driver Mark McLaughlin, the driver of a southbound route 359 Express articulated bus, was shot and killed by a passenger, Silas Cool, while driving across the bridge.[19][20] Cool then shot himself as the bus veered across two lanes of traffic and plunged off the bridge's eastern side onto the roof of an apartment building below.[19][20] Herman Liebelt, a passenger on the bus, later died of injuries he sustained in the crash.[21]

A service for McLaughlin was held on December 8, 1998, at KeyArena in Seattle.[38] Numerous state and county officials and over 100 transit drivers attended the service, which included a procession of over eighty Metro buses and vans.[22] Metro retired the number 359 as a route designation and replaced it with route 358 in February 1999, as part of a restructure of service on Aurora Avenue.[23] On February 15, 2014, Route 358 was retired, and replaced with the RapidRide E Line.[24]

According to estimates from the Washington State Department of Transportation, repairs to the bridge cost over $18,000.[25] Medical claims from the victims against King County amounted to $2.3 million.[26]

On September 24, 2015, five people were killed[27] and fifty were injured when an amphibious "duck tour" vehicle crashed into a charter bus on the bridge in a collision that also involved two smaller vehicles. According to a representative from the Chinese consulate, all of the students were foreign-born. The students all attended North Seattle College, and were on their way to Safeco Field for new student orientation. One witness reported that it appeared as though the duck boat veered into the oncoming bus, after crossing the center line.[28][29][30] Some blame for the collision was placed on the narrowness of the {{convert|57|ft|m|adj=mid|-wide}} bridge deck, which has {{convert|9.5|ft|m|adj=mid|-wide}} lanes, and the lack of a median barrier to separate the two directions of traffic.[31] There have also been some calls to reduce the number of lanes from six narrow lanes to four wider lanes,[32] although early reports indicated that a mechanical failure of the duck tour vehicles' front axle may have also been a major factor in the crash.[33]

Suicides

The bridge's height and pedestrian access make it a popular location for suicide jumpers.[34] Since construction, there have been over 230 suicides from the bridge, with nearly 50 deaths occurring in the decade 1995–2005.[5][35] The first suicide occurred in January 1932, when a shoe salesman leapt from the bridge before it was completed.[36]

Numerous reports have been written about the high incidence of suicide on the bridge, many of them using the bridge as a case study in fields ranging from suicide prevention to the effects of prehospital care on trauma victims.[37]

Despite the force of impact, jumpers occasionally survive the fall from the bridge, though not without sustaining serious injuries.[38][39]

News sources have referred to the George Washington Memorial Bridge as a suicide bridge[40] and, in December 2006, six emergency phones and 18 signs were installed on the bridge to encourage people to seek help instead of jumping.[41][42][61] In late 2006 a group of community activists and political leaders living near the bridge created the Fremont Individuals and Employees Nonprofit to Decrease Suicides (FRIENDS), their primary focus being the installation of a suicide barrier on the bridge.[43]

In 2007, Washington Governor Christine Gregoire allocated $1.4 million in her supplemental budget for the construction of an {{convert|8|ft|m|adj=mid|-high}} suicide-prevention fence to help reduce the number of suicides on the bridge.[44] Construction of the fence began in spring 2010 and was completed in February 2011, at a total cost of $4.8 million.[41][45]

See also

  • {{Portal-inline|Bridges}}
  • {{Portal-inline|Washington}}
  • {{Portal-inline|Seattle}}
  • List of bridges in Seattle
  • Fremont Troll

References

1. ^{{cite web|url=http://www.wsdot.wa.gov/mapsdata/tdo/PDF_and_ZIP_Files/Annual_Traffic_Report_2007.pdf |format=PDF |title=2007 Annual Traffic Report |publisher=Transportation Data Office, Washington State Department of Transportation |page=125 |year=2008 |accessdate=September 8, 2008 |deadurl=yes |archiveurl=https://web.archive.org/web/20090326014935/http://www.wsdot.wa.gov/mapsdata/tdo/PDF_and_ZIP_Files/Annual_Traffic_Report_2007.pdf |archivedate=March 26, 2009 |df= }}
2. ^{{NRISref|version=2010a}}
3. ^1 2 {{cite book |author=Paul Dorpat|authorlink=Paul Dorpat |author2=Genevieve McCoy |title= Building Washington: A History of Washington State Public Works |year= 1998 |publisher= Tartu Publications |isbn= 0-9614357-9-8 |page= 117}}
4. ^{{cite news |url=https://news.google.com/newspapers?id=MINfAAAAIBAJ&sjid=nzAMAAAAIBAJ&pg=1797%2C2383499 |newspaper=Lewiston Morning Tribune |location=Idaho |agency=(Associate Press photo) |title=New bridge links coastal route |date=October 3, 1930 |page=1}}
5. ^1 2 3 4 5 6 {{cite web|author=Priscilla Long|title=Seattle's George Washington Memorial Bridge (Aurora Bridge) is dedicated on February 22, 1932.|url=http://www.historylink.org/index.cfm?DisplayPage=output.cfm&file_id=5418|publisher=HistoryLink|date=March 3, 2003|accessdate=October 20, 2007}}
6. ^{{cite news |last=Duncan |first=Don |date=February 22, 1982 |title=Aurora Bridge: It was a big day of fanfare 50 years ago today |page=C1 |work=The Seattle TImes}}
7. ^1 {{cite web |url=http://historylink.org/index.cfm?DisplayPage=output.cfm&file_id=8093 |title=Seattle City Council votes to build Aurora Avenue through Woodland Park on June 30, 1930 |author=Kit Oldham |publisher=HistoryLink |date=February 17, 2007 |accessdate=September 7, 2008}}
8. ^{{cite web|url=http://www.pacificpublishingcompany.com/site/tab8.cfm?newsid=17697533&BRD=855&PAG=461&dept_id=515218&rfi=6|title=The draw of the Aurora Bridge: Despite popular belief, the Aurora Bridge isn't prone to heartbreaking situations|publisher=Pacific Publishing Company|author=Kirby Lindsay|accessdate=October 20, 2007|date=January 11, 2007}} {{Dead link|date=September 2010|bot=H3llBot}}
9. ^1 2 3 {{cite web |author = Elizabeth Atly |author2=Lisa Soderberg | title = National Register of Historic Places Nomination Form | year = 1982 | page = 4 | publisher = National Park Service | url = http://commons.wikimedia.org/wiki/Image:George_Washington_Memorial_Bridge_Nomination_Form.PDF}}
10. ^{{cite news |last=Barr |first=Robert A. |date=February 14, 1973 |title=Another chapter of Aurora Avenue history unfolds |page=C7 |work=The Seattle Times}}
11. ^1 {{cite news |url=http://community.seattletimes.nwsource.com/archive/?date=19901210&slug=1108785 |title=Monstrous New Fun In Fremont |newspaper=The Seattle Times |author=Constantine Angelos |date=December 10, 1990 |accessdate=August 21, 2008}}
12. ^{{cite news |url=http://community.seattletimes.nwsource.com/archive/?date=19910924&slug=1307293 |title=Neighborhood Improvement Program - A Home-Grown Idea Wins National Applause |newspaper=The Seattle Times |date=September 24, 1991 |accessdate=August 21, 2008}}
13. ^{{cite news |url=http://www.seattlepi.com/archives/1992/9204020096.asp |title=Troll-lific:Gnomes are multiplying |newspaper=Seattle Post-Intelligencer |author=Cecilia Goodnow |date=April 2, 1992 |accessdate=August 21, 2008}} {{Dead link|date=April 2012|bot=H3llBot}}
14. ^{{cite news |url=http://community.seattletimes.nwsource.com/archive/?date=19910305&slug=1269886 |title=Fremont Troll Gets The Light Of His Life |newspaper=The Seattle Times |date=March 5, 1991 |accessdate=August 21, 2008}}
15. ^{{cite web|url=http://www.wsdot.wa.gov/Accountability/GussetPlates.htm |title=Washington State Bridge Construction Practices and Gusset Plates |publisher=Washington State Department of Transportation |year=2007 |accessdate=December 3, 2007 |deadurl=yes |archiveurl=https://web.archive.org/web/20090617192748/http://www.wsdot.wa.gov/Accountability/GussetPlates.htm |archivedate=June 17, 2009 |df= }}
16. ^{{cite web |url=http://www.wsdot.wa.gov/publications/fulltext/bridges.pdf |format=PDF| title=2007 Annual Bridge Update |publisher=Washington State Department of Transportation |date=June 30, 2007 |accessdate=December 3, 2007}}
17. ^1 2 {{cite web|url=http://nationalbridges.com/nbi_record.php?StateCode=53&struct=0001447A0000000 |archive-url=https://web.archive.org/web/20090617103209/http://nationalbridges.com/nbi_record.php?StateCode=53&struct=0001447A0000000 |dead-url=yes |archive-date=June 17, 2009 |title=Place Name: Seattle, Washington; NBI Structure Number: 0001447A0000000 ; Facility Carried: SR 99; Feature Intersected: Aurora Avenue, Lake Union |author=Federal Highway Administration National Bridge Inventory |year=2007 |publisher=Nationalbridges.com (Alexander Svirsky) |accessdate=September 6, 2008 |df= }} Note: this is a formatted scrape of the 2007 official website, which can be found here for Washington: {{cite web|url=http://www.fhwa.dot.gov/bridge/nbi/2007/WA07.txt |title=WA07.txt |year=2007 |publisher=Federal Highway Administration |accessdate=September 8, 2008 }}
18. ^{{cite web|url = http://www.wsdot.wa.gov/projects/sr99/aurorabridgeseismicretrofit/|title = WSDOT - Project - SR 99 - Aurora Bridge and Column Seismic Retrofit|publisher = Washington State Department of Transportation|accessdate = June 6, 2011|archive-url = https://web.archive.org/web/20110603190410/http://www.wsdot.wa.gov/projects/sr99/aurorabridgeseismicretrofit/|archive-date = June 3, 2011|dead-url = yes|df = mdy-all}}
19. ^1 {{cite news|title = Rider Shoots Driver; 2 Dead, Dozens Hurt -- Bus Careens Off Bridge -- Murder-Suicide A Possibility|url = http://archives.seattletimes.nwsource.com/cgi-bin/texis.cgi/web/vortex/display?slug=2785924&date=19981128|newspaper= The Seattle Times|accessdate = October 20, 2007|date = November 28, 1998}}
20. ^1 {{cite news|title = Bus Driver Killed By Shot To Chest -- Search Of Gunman's Apartment Turns Up Additional Guns, Knives|url = http://archives.seattletimes.nwsource.com/cgi-bin/texis.cgi/web/vortex/display?slug=2786260&date=19981130|work = The Seattle Times|accessdate = October 20, 2007|date = November 30, 1998|author=Deborah Nelson|author2=Christine Clarridge |author3=J. Martin Mcomber |author4=Tan Vinh |author5=Eric Sorensen |author6= Chris Solomon }}
21. ^{{cite news|title = Victim Was Trying `To Make A Difference' - Herman Liebelt Had Varied Interests, Causes|url = http://archives.seattletimes.nwsource.com/cgi-bin/texis.cgi/web/vortex/display?slug=2786115&date=19981129|work = The Seattle Times|author=Chris Solomon|accessdate = October 20, 2007|date = November 29, 1998}}
22. ^1 {{cite news|url=http://archives.seattletimes.nwsource.com/cgi-bin/texis.cgi/web/vortex/display?slug=2787861&date=19981208|title=Bus Drivers Honor One Of Their Own -- Memorial For Mark Mclaughlin|newspaper=The Seattle Times|author=Jack Broom|author2=Christine Clarridge|accessdate=October 20, 2007|date=December 8, 1998}}
23. ^{{cite news |last=Schaefer |first=David |date=February 5, 1999 |title=Metro adds routes, buses tomorrow |page=B2 |url=http://community.seattletimes.nwsource.com/archive/?date=19990205&slug=2942596 |work=The Seattle Times |accessdate=August 18, 2016}}
24. ^{{cite news |last=Lindblom |first=Mike |date=February 15, 2014 |title=Aurora Avenue North bus now RapidRide |url=http://old.seattletimes.com/html/localnews/2022921192_358rapidrideexml.html |work=The Seattle Times |accessdate=August 18, 2016}}
25. ^{{cite news|title = Part Of Bridge To Be Closed|url = http://archives.seattletimes.nwsource.com/cgi-bin/texis.cgi/web/vortex/display?slug=2789803&date=19981219|work = The Seattle Times|accessdate = October 20, 2007|date = December 19, 1998}}
26. ^{{cite news|url=http://archives.seattletimes.nwsource.com/cgi-bin/texis.cgi/web/vortex/display?slug=4014922&date=20000411|author=Roberto Sanchez|title=Aurora bus wreck tops county list of $10.9 million for claims, suits|newspaper=The Seattle Times|accessdate=October 20, 2007|date=April 11, 2000}}
27. ^{{cite news|url=https://www.usatoday.com/story/news/nation/2015/09/27/ntsb-duck-vehicle-didnt-have-recommended-axle-repair/72948216/ |title=NTSB: Duck vehicle didn't have recommended axle repair |newspaper=USA Today |date=September 27, 2015}}
28. ^{{cite news|title=4 killed as 'Ride The Ducks' vehicle collides with charter bus|url=http://www.king5.com/story/news/traffic/2015/09/24/collision-between-bus-duck-vehicle-several-injured/72746930/|accessdate=September 25, 2015|publisher=KING-TV|date=September 24, 2015}}
29. ^{{cite news|title=4 killed, 51 injured as 'Duck' vehicle, bus collide on Aurora Bridge|url=http://www.komonews.com/news/local/Ride-the-Ducks-vehicle-charter-bus-collide-on-Aurora-Bridge-329221111.html|accessdate=September 25, 2015|publisher=KOMO-TV|date=September 24, 2015}}
30. ^{{cite news|last1=Kim|first1=Janet|title=International students killed on Aurora Bridge were from North Seattle College|url=http://q13fox.com/2015/09/24/students-killed-on-aurora-bridge-from-north-seattle-college/|accessdate=September 24, 2015|publisher=KCPQ|date=September 25, 2015}}
31. ^{{cite news |last1=Lindblom |first1=Mike |last2=Baker |first2=Mike |date=September 24, 2015 |title=Span's narrow lanes a longtime safety concern |url=http://www.seattletimes.com/seattle-news/transportation/spans-narrow-lanes-a-longtime-safety-concern/ |newspaper=The Seattle Times |accessdate=September 25, 2015}}
32. ^{{cite news |last=Johnson |first=Graham |date=September 24, 2015 |title=Should Aurora Bridge have fewer lanes and traffic barrier? |url=http://www.kirotv.com/news/news/should-aurora-bridge-have-fewer-lanes-and-traffic-/nnnSx/ |publisher=KIRO-TV |accessdate=September 25, 2015}}
33. ^{{cite news|last=Warren|first= Ted S. |url=http://www.kitsapsun.com/news/state/feds-axle-from-duck-boat-in-deadly-crash-sheared-off |title=Feds: Axle from duck boat in deadly crash 'sheared off' |work=Kitsap Sun |date=September 26, 2015}}
34. ^{{cite news|url=http://www.thestranger.com/seattle/Content?oid=3664|author=Charles Mudede|title=Jumpers|newspaper=The Stranger|accessdate=October 20, 2007|date=April 19, 2000}}
35. ^{{cite news|url=http://abcnews.go.com/Health/suicide-prevention-week-seattle-bridge-worst-us-stems/story?id=17181654#.UFaEXPUvOZ4 |title=Suicide Prevention Week |publisher=abcnews.com. |accessdate = September 16, 2012 |date=September 10, 2012 }}
36. ^{{cite news |url=http://www.seattlepi.com/local/287230_jumpers02.html|title=City hopes to dissuade suicidal jumpers|newspaper=Seattle Post-Intelligencer|accessdate=October 20, 2007|date=October 2, 2006 }} {{Dead link|date=December 2011|bot=RjwilmsiBot}}
37. ^{{cite journal|doi=10.1097/00005373-198311000-00003|vauthors=Fortner GS, Oreskovich MR, Copass MK, Carrico CJ |title=The Effects of Prehospital Trauma Care on Survival from a 50 Meter Fall|journal=Journal of Trauma|volume=23|issue=11|pages=976–81|year=1983|pmid=6632028 }}
38. ^{{cite news |url=http://archives.seattletimes.nwsource.com/cgi-bin/texis.cgi/web/vortex/display?slug=webjumper10&date=20070309|title=Woman survives jump from Aurora Bridge|newspaper=The Seattle Times|accessdate=October 20, 2007|date=September 30, 2007}}
39. ^{{cite news|url=http://www.seattlepi.com/archives/1996/9603060095.asp |title=Life After The Fall |newspaper=Seattle Post-Intelligencer |accessdate=October 20, 2007 |date=March 5, 1996 |deadurl=yes |archiveurl=https://www.webcitation.org/5x4IMbEyW?url=http://www.seattlepi.com/archives/1996/9603060095.asp |archivedate=March 10, 2011 |df=mdy }}
40. ^{{cite news|url=http://www.msnbc.msn.com/id/16829300/ |title='Suicide bridge' hurts workers' mental health |publisher=msnbc.com. |accessdate = October 20, 2007 |date=January 26, 2007}}
41. ^1 {{cite web |title=SR 99 - Aurora Bridge Fence - Completed February 2011 |url=http://www.wsdot.wa.gov/Projects/SR99/AuroraBridgeFence |deadurl=yes |archiveurl=https://web.archive.org/web/20150419144359/http://www.wsdot.wa.gov/projects/sr99/aurorabridgefence/ |archivedate=April 19, 2015 |publisher=Washington State Department of Transportation |date=February 2011 |accessdate=September 27, 2015}}
42. ^{{cite news |date=December 18, 2007 |title=State budget includes suicide fence on Aurora Bridge |url=http://komonews.com/news/local/state-budget-includes-suicide-fence-on-aurora-bridge |work=KOMO News |agency=Associated Press |accessdate=July 21, 2016}}
43. ^{{cite news|url=http://archives.seattletimes.nwsource.com/cgi-bin/texis.cgi/web/vortex/display?slug=aurorabridge17&date=20070917|title=Neighbors work to end bridge's tragic pull|author=Marc Ramirez|newspaper=The Seattle Times|accessdate=October 20, 2007|date=September 17, 2007}}
44. ^1 {{cite news|url=http://seattletimes.nwsource.com/html/politics/2004081642_aurorabridge19m.html |title=Money for fence to cut Aurora Bridge suicides |author=Donna Gordon Blankinship |agency=Associated Press |date=December 19, 2007 |accessdate=August 21, 2008 |deadurl=yes |archiveurl=https://web.archive.org/web/20071221202541/http://seattletimes.nwsource.com/html/politics/2004081642_aurorabridge19m.html |archivedate=December 21, 2007 |df=mdy }}
45. ^{{cite web |title=SR 99 Aurora Bridge Fence - Common Questions |url=http://www.wsdot.wa.gov/Projects/SR99/AuroraBridgeFence/FAQ.htm |deadurl=yes |archiveurl=https://web.archive.org/web/20140913192847/http://www.wsdot.wa.gov/Projects/SR99/AuroraBridgeFence/FAQ.htm |archivedate=September 13, 2014 |publisher=Washington State Department of Transportation |date=February 2011 |accessdate=September 27, 2015}}

External links

{{commons category|Aurora Bridge}}
  • Seattle FRIENDS
{{Bridges of Seattle}}{{Crossings navbox
|structure = Crossings
|place = Lake Washington Ship Canal
|bridge = George Washington Memorial Bridge (Aurora Bridge)
|bridge signs =
|upstream = Ship Canal Bridge
|upstream signs =
|downstream = Fremont Bridge
|downstream signs =
}}{{National Register of Historic Places}}{{Lake Washington Ship Canal|state=collapsed}}{{Good article}}

10 : 1932 establishments in Washington (state)|Bridges completed in 1932|Bridges in Seattle|Road bridges on the National Register of Historic Places in Washington (state)|National Register of Historic Places in Seattle|Road bridges in Washington (state)|U.S. Route 99|Steel bridges in the United States|Cantilever bridges in the United States|Warren truss bridges in the United States
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