Laos-China Railway (LCR) – Lane Xang EMU

Laos-China Railway Co., Ltd. (LCRC)
Laos
China
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The Journey

Navigate from Vientiane Railway Station to Boten Railway Station (Laos–China border) across a span of 414km.

Scenery Highlights
  • Towering limestone karst formations around Vang Vieng — Nam Song valley pillars rising 200–400 m
  • Long tunnel sequences plunging through the Phou Khoun plateau and the Nam Ou gorge
  • Mekong River high-level crossings with panoramic views of the river and valley
  • Luang Prabang heritage station approach — peninsula between Mekong and Nam Khan
  • Green mountain jungle vistas throughout the northern sector
  • Xang Plateau stretches between Muang Xay and Luang Prabang (around 1,000 m)
  • Nam Ou gorge descent: the most dramatic single segment, with multiple tunnels and bridges
  • Boten border approach — highland agricultural plateau with Hmong and Khmu villages
Quick Facts
  • Duration

    2 hours

  • Distance

    414 km

  • Est. Price

    LAK 360,000–1,063,000 per person depending on class (Vientiane–Luang Prabang full journey); cross-border D-series Vientiane–Kunming typically 1,500–2,800 CNY equivalent. Domestic tickets bookable 3 days in advance via app (5 days for cross-border); 20,000 LAK service fee for non-station bookings. As of April 2026 a modest fare adjustment raised the Vientiane–Luang Prabang examples roughly 9% from 2024 levels to LAK 360K second / 569K first / 1,063K business.

Official Booking Provider
Classes & Accommodations

Meals: Complimentary snacks and beverages; gourmet hot meals on cross-border D-series trains

Ensuite: No

Meals: Complimentary snacks and priority boarding on domestic C-series; full hot meal on D-series cross-border trains

Ensuite: No

Meals: None (vending machines at car ends)

Ensuite: No

Engine / Locomotive

CRRC Sifang EMU trainsets (Fuxing / Lane Xang variants); 160 km/h max speed in Laos; C-series domestic (Vientiane–Boten) and D-series international (Vientiane–Kunming) configurations; 8-car sets with 2 first-class, 5 second-class, 1 dining/pantry car on typical D-series international

Locomotive Weight

EMU configuration — distributed traction motors across powered cars; total 8-car set around 450 t

Track Gauge

1,435 mm (standard gauge) — single-track mainline with passing loops at Vientiane, Phonhong, Vang Vieng, Kasi, Luang Prabang, Muang Xay, and Boten

Braking Technology

Regenerative electric braking + air disc brakes; ETCS-2-compatible signalling (CTCS-2 equivalent adapted for Lao block); 25 kV 50 Hz AC overhead electrification

Route Engineering Challenges

  • 75 tunnels (longest 9.7 km at Phou Khoun) and 167 bridges on the 414 km Lao section

  • Multiple high Mekong River valley crossings requiring long viaducts at the Nam Ngum, Nam Ou, and Mekong confluences

  • Karst sinkhole risk management along the Vang Vieng – Kasi corridor

  • Rapid elevation gain from the Vientiane plain (170 m) to the Phou Khoun pass (~1,000 m) over 80 km

  • Single-track passing-loop scheduling on a corridor that mixes domestic C-series and international D-series services

  • Boten Station capacity expansion (began 4 June 2026) — first major upgrade since the December 2021 opening; phased construction to maintain uninterrupted cross-border operations

Lao Section Length

414 km (Vientiane–Boten), 422 km total Lao infrastructure

Total Kunming–Vientiane

1,032 km (via Mohan / Boten border)

Max Speed

160 km/h passenger (Lao section)

Passenger Stations (Lao section)

10 (Vientiane, Vientiane South, Phonhong, Vang Vieng, Kasi, Luang Prabang, Muang Nga, Muang Xay, Namor, Natuey, plus Boten)

Tunnels (Lao section)

75 (longest: Phou Khoun at 9.7 km)

Bridges (Lao section)

167 (incl. Mekong River crossing)

Electrification

25 kV 50 Hz AC overhead, single-track with passing loops

Opening Date

3 December 2021 (official inauguration)

Passengers (Lao section, to Apr 2026)

2.17M+ domestic + cross-border

Cross-border Freight Volume

359M tonnes (to Apr 2026)

Luang Prabang Station

Busiest passenger hub — 4.36M+ passengers since opening

Operator

Laos-China Railway Co., Ltd. (LCRC), 70-year joint venture between Lao government and China Railway

Builder

China Railway Construction Corporation (CRCC) + Lao partners

Funding

Approximately USD 5.9 billion, financed mainly by Chinese EXIM Bank and the Export–Import Bank of China

Boten Station Expansion

Major capacity expansion began 4 June 2026 — first large-scale upgrade since 2021 opening; freight clearance capacity to increase 10%+ upon completion (target completion 2027)

Quick Facts
  • Duration

    2 hours

  • Distance

    414 km

  • Est. Price

    LAK 360,000–1,063,000 per person depending on class (Vientiane–Luang Prabang full journey); cross-border D-series Vientiane–Kunming typically 1,500–2,800 CNY equivalent. Domestic tickets bookable 3 days in advance via app (5 days for cross-border); 20,000 LAK service fee for non-station bookings. As of April 2026 a modest fare adjustment raised the Vientiane–Luang Prabang examples roughly 9% from 2024 levels to LAK 360K second / 569K first / 1,063K business.

Official Booking Provider