On 30 July 2014, Thai army chief General Prayut Chan-o-cha, whose forces seized control of the government through a bloodless coup in May, announced plans to build two high-speed rail lines as part of a 741.4 billion baht transportation program. The Nong Khai to Map Ta Phut line, in length, would run from the Laotian border at Thanaleng to the Gulf of Thailand. The Chiang Khong to Ban Phachi line, in length, would run from Chiang Rai near the northern tip of Thailand to Ayutthaya just north of Bangkok. The two lines would allow trains to travel at a top speed of 160 km/h. Construction is scheduled to begin in 2015 and is to be completed in 2021.