The danger of a fuel vapour explosion at a petrol station is adding to the hazards of clearing a long, collapsed section of elevated highway from Luang Phaneg Road in Bangkok's Lat Krabang district.
About 100 metres of the elevated bypass, which is still under construction, collapsed on Monday evening, killing an engineer and a construction worker, injuring 12 other people, crushing cars on the road below and toppling power poles.
