Large potholes appear on national highway after floodwater recedes in north-central Vietnam
Many large potholes appeared on a section of National Highway No. 1 in Ha Tinh Province
Hundreds of tire-puncturing nails found scattered along national highway in Ho Chi Minh City
Some residents have been retrieving the nails using a magnet, but the objects would appear again the day following the cleanup
Ho Chi Minh City toll station shuts down over drivers’ objection
The station has carried on collecting tolls 31 months after the expiration of its license, drivers claim