{"pageUrl":"https://2b2tatlas.com/highway/29","canonicalUrl":"https://2b2tatlas.com/highway/29","interactiveUrl":"https://2b2tatlas.com/highway/29","recordUrl":"https://2b2tatlas.com/entities/highways/29/","attachments":[],"editVersion":"851B1160111C7AA0BC6C2B9760DD10152EA00AB9EED0E2DD02B791F000FBE3E3","id":29,"apiUrl":"https://api.blackportal.cloud/api/highways/29","mapUrl":"https://2b2tatlas.com/map?dimension=nether","name":"21k Ring Road","slug":"21k-ring-road","dimension":1,"category":2,"points":[{"x":-21000,"z":21000},{"x":21000,"z":21000},{"x":21000,"z":-21000},{"x":-21000,"z":-21000},{"x":-21000,"z":21000}],"ringRadius":21000,"width":4,"height":4,"yLevel":null,"paved":false,"pavingMaterial":0,"walls":false,"enclosed":false,"isRoofHighway":false,"lit":false,"status":1,"builderGroupId":null,"builderGroupName":null,"builderGroups":[],"lengthBlocks":null,"description":"Typical 4-block-wide unpaved netherrack tunnel with 4 blocks of clear headroom. A narrower raised shoulder occurs beside the full-height lane. Measured from 16 windows across all four sides in the preserved 2b2t.place Nether WDL, with five cross-sections per window. The archive is from 2025 with later gap filling. These are representative historical clearances, not a continuous route survey or an exact count of blocks mined; local damage, cavities and elevation changes occur.","wikiUrl":null,"videoUrl":null,"color":null,"displayWeight":null,"visibility":0,"reviewStatus":2,"createdByUserId":null,"lastEditedByUserId":null,"dateAddedUtc":"2026-07-22T13:27:29.8275618-06:00","lastVerifiedUtc":null}