The American Heart Association recommends reducing time spent in heavy traffic or jogging during rush hour, or near busy roadways and better treatment for cardiovascular risk factors.
VOA: standard.2010.08.04
"Now we have what we would call rush hour conditions or peak travel conditions for as much as eight hours during the day - about three to four hours in the morning and similar time in the evening."
VOA: standard.2010.07.26
Some of the children travelled to performing arts school in London by train and underground duringtherushhour, the jury heard.
When new bus lanes opened in May Street in September, under the first phase of Belfast on the Move, motorists and city centre retailers complained of severe traffic jams duringtherushhour.