The expressway will link its capital city Phnom Penh and Bavet City in Svay Rieng Province bordering Tay Ninh Province in southern Vietnam. The Phnom Penh - Bavet road will be the second expressway in Cambodia and is slated for completion in late 2026 or early 2027, the Vietnam News Agency reported. The build-operate-transfer expressway project required nearly VND44.6 trillion ($1.9 billion) in investment. The expressway will link its capital city Phnom Penh and Bavet City in Svay Rieng Province bordering Tay Ninh Province in southern Vietnam. The build-operate-transfer expressway project required nearly VND44.6 trillion ($1.9 billion) in investment.