{"pageUrl":"https://2b2tatlas.com/highway/3","canonicalUrl":"https://2b2tatlas.com/highway/3","attachments":[{"id":1,"apiUrl":"https://api.blackportal.cloud/api/highways/3/attachments/1","locationRowid":0,"fileName":"MEG project roundup (2023)","path":"https://www.reddit.com/r/2b2t/comments/12sw870/","mediaType":"Link","thumbnailPath":null,"sourceUrl":"https://www.reddit.com/r/2b2t/comments/12sw870/","caption":"Dated construction milestones, dimensions, builder credits and photographs for named axis, diagonal and ring-road projects.","attribution":"Motorway Extension Gurus (MEG)","dateAddedUtc":"2026-09-18T01:40:47.5693895Z"},{"id":2,"apiUrl":"https://api.blackportal.cloud/api/highways/3/attachments/2","locationRowid":0,"fileName":"HWU: +Z paving completion (2025)","path":"https://www.reddit.com/r/2b2t/comments/1k8z4se/","mediaType":"Link","thumbnailPath":null,"sourceUrl":"https://www.reddit.com/r/2b2t/comments/1k8z4se/","caption":"Announcement of the April 2025 +Z paving milestone, with project statistics and contributor credits.","attribution":"Highway Workers Union (HWU)","dateAddedUtc":"2026-09-18T01:40:47.5693913Z"},{"id":3,"apiUrl":"https://api.blackportal.cloud/api/highways/3/attachments/3","locationRowid":0,"fileName":"HWU: cardinal highway rail completion (2025)","path":"https://www.reddit.com/r/2b2t/comments/1ldirek/","mediaType":"Link","thumbnailPath":null,"sourceUrl":"https://www.reddit.com/r/2b2t/comments/1ldirek/","caption":"June 2025 update on finishing the cardinal routes to the Overworld border, including the final -X rail work and contributors.","attribution":"OffsetPanda701 / Highway Workers Union (HWU)","dateAddedUtc":"2026-09-18T01:40:47.5693922Z"},{"id":4,"apiUrl":"https://api.blackportal.cloud/api/highways/3/attachments/4","locationRowid":0,"fileName":"HWU-linked Nether highway map (May 2025)","path":"https://www.desmos.com/calculator/kthhplyigl","mediaType":"Link","thumbnailPath":null,"sourceUrl":"https://www.desmos.com/calculator/kthhplyigl","caption":"Source for 6 by 4 dimensions: Cardinals (6x4) + Diagonals (7x4) dug. Saved map table 1404; matched in native Nether coordinates.","attribution":"EnigmA_008 / HWU-linked Desmos map","dateAddedUtc":"2026-09-21T17:01:10.4990278Z"},{"id":5,"apiUrl":"https://api.blackportal.cloud/api/highways/3/attachments/5","locationRowid":0,"fileName":"MEG cardinal tunnel completion announcement (2023)","path":"https://discord.com/channels/679242511545270285/679997183130337298/1059066152799698974","mediaType":"Link","thumbnailPath":null,"sourceUrl":"https://discord.com/channels/679242511545270285/679997183130337298/1059066152799698974","caption":"January 1, 2023 announcement gives 2022 completion dates and individual digger credits for all four 6-wide, 4-high cardinal tunnels.","attribution":"GATECRASH / Motorway Extension Gurus; announcement preparation credited to Mr. Potato.","dateAddedUtc":"2026-09-23T00:37:30.6829738Z"}],"editVersion":"C9FB170E4777B7D2B6972801676A9EDE25368F47F45AFDB5A6D3E5623DC2DA14","id":3,"apiUrl":"https://api.blackportal.cloud/api/highways/3","mapUrl":"https://2b2tatlas.com/map?dimension=nether","name":"+Z Highway","slug":"z-highway","dimension":1,"category":0,"points":[{"x":0,"z":0},{"x":0,"z":30000000}],"ringRadius":null,"width":6,"height":4,"yLevel":null,"paved":true,"pavingMaterial":1,"walls":false,"enclosed":false,"isRoofHighway":false,"lit":false,"status":2,"builderGroupId":19,"builderGroupName":"+Z Digging Group","builderGroups":[{"groupId":7,"groupUrl":"https://2b2tatlas.com/group/7","groupApiUrl":"https://api.blackportal.cloud/api/groups/7","groupName":"Highway Workers Union (HWU)","role":"Primary builder and current steward","evidence":"https://www.reddit.com/r/2b2t/comments/1ldirek/; https://www.reddit.com/r/2b2t/comments/1ob2ow8/"},{"groupId":19,"groupUrl":"https://2b2tatlas.com/group/19","groupApiUrl":"https://api.blackportal.cloud/api/groups/19","groupName":"+Z Digging Group","role":"Historical builder","evidence":"https://2b2t.wikioasis.org/wiki/%2BZ_Digging_Group"},{"groupId":10,"groupUrl":"https://2b2tatlas.com/group/10","groupApiUrl":"https://api.blackportal.cloud/api/groups/10","groupName":"Independent Interstate Society (IIS)","role":"Predecessor builder","evidence":"https://2b2t.wikioasis.org/wiki/Independent_Interstate_Society"},{"groupId":12,"groupUrl":"https://2b2tatlas.com/group/12","groupApiUrl":"https://api.blackportal.cloud/api/groups/12","groupName":"Motorway Extension Gurus (MEG)","role":"Contributor","evidence":"https://www.reddit.com/r/2b2t/comments/lj0slq/; https://discord.com/channels/679242511545270285/679997183130337298/1059066152799698974"}],"lengthBlocks":null,"description":"The HWU-linked May 2025 highway map records this route as 6 blocks wide and 4 blocks high. These are the map's dated construction dimensions. MEG's April 2023 project report also records these dimensions for the full route.\n\nMEG reported completing the 6-wide, 4-high tunnel to the Nether world border on April 30, 2022. Credited diggers: Hare_Hare_Yukai and harritaco. The completion dates were published in MEG's January 1, 2023 announcement; they describe the tunnel excavation, not the later paving work.","wikiUrl":null,"videoUrl":null,"color":null,"displayWeight":null,"visibility":0,"reviewStatus":2,"createdByUserId":null,"lastEditedByUserId":1,"dateAddedUtc":"2026-07-22T13:27:29.8273518-06:00","lastVerifiedUtc":null}