Qualla: Third Thai–Lao Friendship Bridge

Third Thai–Lao Friendship Bridge: Introduction

Mon, 17 Aug 2026 00:00:00 GMT

Photo credit Nomad Tales from Australia, CC BY-SA 2.0. The ribbon was cut at 11:11 in the morning on 11 November 2011. Somebody in the Thai Department of Highways had clearly enjoyed the arithmetic, and the schedule was arranged to land on it: 11:11, 11/11/11. Princess Maha Chakri Sirindhorn, who had laid the foundation stone thirty-two months earlier, presided alongside Bounnhang Vorachit, then vice president of Laos. Below the platform ran the Mekong, brown and wide and — until that morning — a river you could only cross here by boat.

Image: Nomad Tales from Australia | CC BY-SA 2.0

Third Thai–Lao Friendship Bridge: Nine Hundred Days

Mon, 17 Aug 2026 00:00:00 GMT

Photo credit Yothin M, CC BY-SA 2.0. The foundation stone went down on Friday 6 March 2009 at Ban Hom, in At Samat sub-district of Mueang Nakhon Phanom, and construction proper began that May. The contract ran 900 days. Italian-Thai Development built it under the supervision of the Bureau of Bridge Construction, and...

Image: Yothin M | CC BY-SA 2.0

Third Thai–Lao Friendship Bridge: The Bridge That Changed Its Number

Mon, 17 Aug 2026 00:00:00 GMT

Photo credit Rolf Heinrich, Köln, CC BY 3.0. There is a small confusion in the paperwork worth knowing about. For years, the name "Third Thai–Lao Friendship Bridge" was attached to a completely different crossing — a planned span far to the northwest, from Chiang Khong in Thailand to Houayxay in Laos. That project slipped, ...

Image: Rolf Heinrich, Köln | CC BY 3.0

Third Thai–Lao Friendship Bridge: Where the Traffic Swaps Hands

Mon, 17 Aug 2026 00:00:00 GMT

Photo credit Dragfyre, CC BY-SA 3.0. Here is the genuinely strange part. Thailand drives on the left. Laos drives on the right. A bridge between them has to resolve that, and this one does it by keeping Thai practice all the way across: vehicles run on the left for the full 1,423 metres, and the changeover happens o...

Image: Dragfyre | CC BY-SA 3.0

Third Thai–Lao Friendship Bridge: What It Was Built to Carry

Mon, 17 Aug 2026 00:00:00 GMT

Photo credit Rolf Heinrich, Köln, CC BY 3.0. The bridge was never really about Nakhon Phanom and Thakhek, two provincial towns that had faced each other across the water for a very long time. It was about the line drawn through them. The span carries Thai Highway 295 and forms part of Asian Highway 15, joining the Thai road...

Image: Rolf Heinrich, Köln | CC BY 3.0