Hyderabad is one of the sought after cities for education in engineering but the seven blunders that have come up in the city in the last one-year, built by the municipal corporation are perhaps reason to wonder. Sudden brakes have been applied on PV Narasimha Rao Expressway because the municipal authorities just realised that the foot over bridge, hardly a year old, comes in the way. So Rs one crore project will be brought down.