{"id": "27c1343c-caa2-400c-b7d7-dd3f535a009d", "slug": "silver-street-tunnel", "name": "Silver Street Tunnel", "states": ["NH"], "length_km": 0.03, "surface": "unknown", "status": "unknown", "kind": "rail", "managing_org": null, "website": null, "osm_relation_id": null, "description": null, "last_verified": null, "confidence": null, "trailheads": null, "geometry": {"type": "MultiLineString", "coordinates": [[[-70.8802013, 43.19092], [-70.880201, 43.190621]]]}}