Laos Toll Roads Complete Guide: Lao-China Expressway, Rates and Payment 2026
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Laos Toll Roads Complete Guide
System: Per-kilometre electronic/manual toll (Lao-China Expressway) + new weight-based truck toll on National Road 9
Operator: Laos-China Expressway Development Cooperation Co., Ltd. (expressway); Road Construction State Enterprise No. 8 / Ministry of Public Works and Transport (NR 9)
Currency: Lao Kip (LAK); USD widely accepted
Coverage: Vientiane–Vang Vieng Expressway (operational); National Road 9, Savannakhet (trucks ≥12t, from late March 2026)
Technology: ETC available on expressway; NR 9 uses cash or bank transfer via integrated banking system
Do I Need to Pay Tolls in Laos? 2026 Update
Only if you use the Lao-China Expressway between Vientiane and Vang Vieng, or drive a heavy truck (12 tons or more) on National Road 9 in Savannakhet Province from late March 2026. Most of Laos's road network, including National Road 13 outside the expressway and other national roads, remains toll-free.
Key Reality: The expressway charges by distance travelled, not a flat fee, so cost depends entirely on your route length and vehicle weight class.
2026 Update: New per-kilometre rates took effect January 1, 2026 on the expressway. Separately, National Road 9 completes a 10-year rehabilitation project and begins collecting tolls from heavy trucks only, with revenue directed to Laos's Road Fund.
Laos Toll Costs: Current Rates
Laos tolls two routes as of 2026: a per-km charge on the expressway and a new flat weight-based truck toll on NR 9.
Current Toll Rates by Vehicle Class (2026)
| Route | Vehicle Class | Rate | Notes |
|---|---|---|---|
| Lao-China Expressway | Light vehicles | LAK 1,500/km | Effective Jan 1, 2026 |
| Lao-China Expressway | Heavy vehicles (up to 40t GVW) | LAK 6,500/km (min. ~LAK 10,500/km at 40t) | No fixed maximum; rises with weight |
| National Road 9 (Savannakhet) | Trucks ≥12 tons only | Set by MPWT | Tolling begins late March 2026 |
| National Road 9 (Savannakhet) | Cars, motorcycles, light vehicles | No toll | Only heavy trucks are charged |
Example Journey Costs (2026)
| Route | Distance | Light Vehicle Cost |
|---|---|---|
| Vientiane – Vang Vieng (full expressway) | ~113 km | ~LAK 170,000 |
How to Pay Laos Tolls
You can use the following toll payment methods in Laos:
1. Lao-China Expressway:
- Electronic Toll Collection (ETC): enrol and load funds at the ETC building near the Vientiane entrance gate
- Cash payment (LAK or USD) accepted at manual booths
2. National Road 9 (heavy trucks only):
- Cash payment at toll points
- Bank transfer through an integrated banking system
To calculate toll costs for cars, trucks, and other vehicle types across Laos toll roads, use the TollGuru Laos toll calculator.
Recent Changes (2026)
Lao-China Expressway:
- New per-kilometre rate schedule (LAK 1,500–6,500/km) effective January 1, 2026, tied to USD exchange rate
- Survey of the next three expressway sections (Vang Vieng–Boten border) completed; construction estimated at 10 years
National Road 9:
- Toll collection begins late March 2026 for trucks 12 tons and above, following a 10-year, LAK 3.23 trillion rehabilitation project
- Upgrade raises load capacity to 11 tons per axle along the East-West Economic Corridor linking Thailand, Laos, and Vietnam
- Toll revenue directed to the Road Fund, reimbursing the project contractor
Major Toll Roads (2026)
Vientiane–Vang Vieng Expressway (Lao-China Expressway):
- Laos's first and only fully operational toll expressway, opened December 2020
- Reduces Vientiane–Vang Vieng travel time from 4 hours to 1.5 hours versus old Route 13
- Operates under a 50-year concession; built by China's Yunnan Construction and Investment Holding Group
National Road 9 (Savannakhet):
- Key East-West Economic Corridor route linking Thailand, Laos, and Vietnam
- Toll applies only to heavy trucks from late March 2026
Planning Your Journey
Cost Considerations:
- Full Vientiane–Vang Vieng expressway trip: roughly LAK 170,000 for a light vehicle
- Truck operators on National Road 9 should budget for tolls starting late March 2026
Toll-Free Alternatives:
- Old Route 13 remains toll-free but significantly slower than the expressway
- Most other national and provincial roads in Laos remain toll-free
- No service areas (fuel, food, restrooms) currently exist along the expressway; plan fuel stops before entry
Frequently Asked Questions
Can I avoid Laos tolls completely?
Yes, for most travel. Only the Lao-China Expressway and, from late March 2026, heavy trucks on National Road 9 are tolled. Old Route 13 and nearly all other roads remain free, though slower.
Do I need an ETC tag for the expressway?
No. Cash payment is accepted at manual booths, and ETC enrolment is optional for faster transit.
Why is National Road 9 starting to charge tolls?
Toll revenue funds the 10-year rehabilitation and maintenance contract for the road and feeds Laos's Road Fund. Only trucks 12 tons and above are charged.
Do tourists get different rates?
No, all vehicles pay the same rate schedule regardless of nationality.
Laos vs. Regional Countries
| Country | System Type | Typical Cost | Coverage |
|---|---|---|---|
| Laos | Per-km + weight-based truck toll | LAK 1,500-6,500/km | 1 expressway + 1 highway (trucks only) |
| Thailand | Electronic (M-PASS) + cash | THB 40-110 per booth | Expressway network, Bangkok-centred |
| Vietnam | ETC RFID (mandatory) + cash | VND 15,000-52,000 per station | Expanding expressway network |
Useful Links & Resources
Neighbouring Country Toll Guides:
- Thailand Toll Guide - M-PASS electronic system, rates by vehicle class
- Vietnam Toll Guide - Mandatory ETC RFID system, expressway rates
Official Resources:
