The inbound lanes of the Lam Sali flyover in Bangkok's Bang Kapi district were closed at 11pm on Friday to make way for the year-long construction of a subway station on the Mass Rapid Transit Authority of Thailand (MRTA)'s Orange Line, which runs from Thailand Cultural Center to Min Buri.

Traffic police on Wednesday urged motorists to avoid roads around Kasetsart University next week, when annual commencement ceremonies will bring congestion.