{
 "id": "fa-ham-underpass",
 "type": "junction",
 "names": {
  "name": "Fa Ham underpass",
  "th": "ทางลอดฟ้าฮ่าม",
  "rtgs": "Thang Lot Fa Ham",
  "aliases": [
   "Mae Jo junction underpass"
  ],
  "said": "533 metres, 31 metres wide, 1,172.8 million baht, Lanna-styled lamps.",
  "said_th": "533 เมตร กว้าง 31 เมตร 1,172.8 ล้านบาท โคมแบบล้านนา"
 },
 "region": [
  "ring1"
 ],
 "facets": {
  "era": "now",
  "year": "2018"
 },
 "text": {
  "what": "Where Route 1001, the Mae Jo and Phrao road, crosses the Superhighway northeast of the city. Highway department; built from March 2015; opened 9 June 2018; a tunnel 533 m long and 31 m wide, at 1,172,771,000 baht. The busiest radial count on this side of the city passes through it: 55,708 vehicles a day at Route 1001's first kilometre in 2025."
 },
 "text_th": {
  "what": "ตี้ทางหลวง 1001 ถนนแม่โจ้และพร้าว ตัดซุปเปอร์ไฮเวย์ทางตะวันออกเฉียงเหนือของเมือง กรมทางหลวง สร้างตั้งแต่มีนาคม 2558 เปิด 9 มิถุนายน 2561 อุโมงค์ยาว 533 เมตร กว้าง 31 เมตร 1,172,771,000 บาท จุดนับรัศมีที่รถมากสุดฝั่งนี้ของเมืองผ่านมัน 55,708 คันต่อวันที่กิโลเมตรแรกของทางหลวง 1001 ปี 2568"
 },
 "geo": {
  "lat": 18.808,
  "lon": 99.01,
  "precision": "exact"
 },
 "kin": [
  {
   "to": "route-1001",
   "as": "Through it.",
   "rel": "highway"
  },
  {
   "to": "route-11",
   "as": "Under it.",
   "rel": "highway"
  },
  {
   "to": "era-now",
   "as": "Its era.",
   "rel": "era"
  }
 ],
 "tags": [
  "construction"
 ],
 "sources": [
  "s:mgr-9610000057357",
  "s:doh-aadt"
 ],
 "provenance": {
  "default": {
   "tier": "cited",
   "source": "s:mgr-9610000057357"
  },
  "fields": {
   "text_th": {
    "tier": "inference",
    "note": "written in Thai by this project, in the northern register where it fits; not machine-translated"
   }
  }
 },
 "confidence": "medium",
 "schema": 1,
 "updated": "2026-09-21",
 "kin_in": [
  {
   "from": "route-1001",
   "type": "highway",
   "name": "Route 1001, to Phrao",
   "as": "Its junction."
  },
  {
   "from": "route-11",
   "type": "highway",
   "name": "Route 11, the Superhighway",
   "as": "Dug under it."
  },
  {
   "from": "route-118",
   "type": "highway",
   "name": "Route 118, to Chiang Rai",
   "as": "Its junction with the Superhighway."
  },
  {
   "from": "era-now",
   "type": "era",
   "name": "2010s–2020s — going under, and going up",
   "as": "2018."
  }
 ]
}