鑽洞試驗隧道

试验隧道（英語：Boring test tunnel）是鑽洞公司（或譯無聊公司）於2018年末建成的運輸設施，位於在美國加州霍桑。隧道建於2017至2018年間，采用直徑4.2米的隧道掘進機，隧道内径為3.8米。 隧道的大部份路段均位於霍桑市際機場（英语：Hawthorne Municipal Airport (California)）的機場範圍外部，有一個非常短的部分位於机场围栏的角落處，但並非位處跑道上。 隧道起點Dominguez雨水道和克伦肖大道之間的SpaceX停車場下方，穿過120西街，一條大直路和微轉彎後抵達終點。隧道的中間處計劃连接一個小型汽車升降機。 2016年12月17日， 伊隆·马斯克 表示對塞車感到沮丧，因而著手興建隧道。2017年4月前，鑽洞公司获得一个二手的隧道掘进机，並把機器運送至霍桑，并塗上公司的標誌。 已隱藏部分未翻譯内容，歡迎參與翻譯。 On 31 January 2018 the Boring Company acquired the land around a family house at 3834 West 119th Place for $0.5 million. On 9 May 2018, the Boring Company acquired land on the corner of West 120th and Prairie Avenue for $2 million, purchasing the corner plots 309 and 308 at 12007 Prairie Avenue and Plots 304‒307 behind. On 5 October 2018, the Hawthorne City Council granted an easement for up to 2,600米（8,600英尺） of tunnel, in exchange for a structural encroachment fee of $2.5 million. Permission for the first 210米（700英尺） of tunnel under SpaceX's own land had been obtained earlier. On 17 October 2018, in preparation for opening "The Brick Store", the company applied for permission to paint the building at 12003 Prairie Avenue in The Boring Company black-and-white corporate colours. 隧道原定在2018年12月10日舉行開幕儀式，其後押後至12月18日。 2018年12月18日，鑽洞試驗隧道正式開始運作，所使用的車輛類似導向巴士。車隊中的特斯拉X型车最高時速為65公里。 Lopatto, Elizabeth. I took a ride through Elon Musk's new tunnel in California. 2018-12-19 [2018-12-19]. （原始内容存档于2018-12-20）. top speed is 40 miles per hour … 1.14 mile tunnel … one-mile test tunnel … year and a half to complete, … about $10 million, not counting research and development  Shadbehr, Arnold; Miyahira, Russ. Agenda Item No. 6 (报告). Agenda Bill. City of Hawthorne City Council: 42. 2017-08-22 [2018-12-22]. （原始内容存档于2017-09-04）. strip of land 15英尺（4.6米） wide … beginning of a non-tangent curve concave south westerly and having a radius of 530.00英尺（161.5米） … 13.56英尺（4米） southerly of the 120th Street centerline … thence tangent to said curve … parallel with and distant southerly a distance of 7,721.21英尺（2,350米） to a point of terminus  Shadbehr, Arnold; James, Brian; Planning & Community Development. Agenda Item No. 9 (报告). Agenda Bill. City of Hawthorne City Council. 2018-09-11 [2018-12-22]. （原始内容 (Planning report)存档于2018-11-24）.  Elon Musk [@elonmusk]. Traffic is driving me nuts. Am going to build a tunnel boring machine and just start digging... (推文). 2016-12-17 –通过Twitter.  Muoio, Danielle. We just got our first glimpse of Elon Musk's new tunnel company. Business News. 2017-04-27 [2018-12-22]. （原始内容存档于2018-11-27）.  Parcel detail: 4048-011-032. Assessor Portal (报告) (Los Angeles County). 2018-01-31 [2018-12-22]. （原始内容存档于2021-03-02）. 3834 W 119TH PL Hawthorne CA 90250-3226 ... TR=2603 E 60 FT EX OF ST of Lot 822 ... Doc # 0104467 ... DTT Sale Price: $485,004  Parcel detail: 4046-008-027. Assessor Portal (报告) (Los Angeles County). 2018-05-09 [2018-12-22]. （原始内容存档于2020-11-11）. 12007 Prairie Ave, Hawthorne CA 90250-3107 … Corner Lot: Yes … *TR=Second add to Hawthorne*(ex of st) Lot 308 and (ex of sts) Lot 309 … Doc # 0456481 … DTT Sale Price: $1,995,019  Parcel detail: 4046-008-028. Assessor Portal (报告) (Los Angeles County). 2018-05-09 [2018-12-22]. （原始内容存档于2021-03-02）. 4012 W 120th St, Hawthorne CA 90250-3107 … Corner Lot: No … M B 9-160 ex of st Lots 304 Thru 307 … Doc # 0456481 … DTT Sale Price: $1,995,019  Huber, Norbert. Minutes of a Special Meeting of the City Council (PDF) (报告). City of Hawthorne. 2017-10-05 [2018-12-22]. （原始内容 (PDF)存档于2018-11-22）.  James, Brian; Palmer, Christopher. Administrative Color Approval – The Brick Store (报告). Hawthorne Planning Commission. 2018-10-17 [2018-12-22]. （原始内容 (staff report)存档于2019-02-26）. Project Location: 12003 Prairie Avenue (APN # 4046-008-027) … Project Applicant: The Boring Company  Brackett, Ed. Rapid-transit test tunnel under LA will open to the public on December 10, Elon Musk says. CNBC. 2018-10-22 [2018-12-22]. （原始内容存档于2021-02-27）.  The Boring Company [@boringcompany]. Tunnel opening now set for 12/18. Need another few days to finish the snail habitat. More details soon! (推文). 2018-12-06 [2018-12-13] –通过Twitter.  官方网站