The phrase "ordinary obstacles" is correct and usable in written English.
It can be used to refer to the typical or expected difficulties encountered when working through a task. For example, "The team had to work diligently to overcome the ordinary obstacles of the project."
PAGE A8 NEW YORK'S LONG ROAD BACK -- A wounded city took more halting steps back toward the ordinary, but enormous obstacles remain.
It had to eliminate the obstacles preventing ordinary people from following their wishes to marry and procreate, such as the sheer cost of raising children.
While crimes against the state continue to be punished severely, Turkey is still a country in which ordinary people face huge obstacles to securing justice in the courts for crimes committed by state officials.
The averaging of the law and the procedure is necessary to capture both the legal and administrative obstacles to ordinary naturalisation.
Nomadic Kazaks also differ from the agricultural population in language, religion, social organization, and patterns of living and production, creating some real obstacles for ordinary Kazak people to marry Han and other ethnic minorities.
EVERY May, bus drivers from companies throughout the state hold rodeos: competitions in which they turn, park, back up, stop and maneuver an ordinary passenger bus along an obstacle course, coming within five inches of traffic cones, barrels and tennis balls without touching them.
Yet somehow, qualities like these are "among his biggest obstacles" to becoming president, because ordinary Americans cannot relate to him?
Yet the subdued reaction to the assassination among ordinary Iraqis highlights one of the main obstacles to a smooth handover.Most Iraqis disdain the GC.
Faith in friends, family or authorities can work in somethings but not with this kind of mountainous obstacle, this is beyond the ordinary.
As disabled employees gain greater access to the ordinary workplace, they face many of the same obstacles experienced by other members of a minority.
