Common collocations with obstruction in American Collocation

Many of the bins stay out all day, causing an obstruction.

He only changed direction when he encountered an obstruction.

Nasal decongestants such as ephedrine can help relieve nasal obstruction.

I follow the path and am careful to avoid obstructions.

Parking is no longer permitted on the north side of Bradford Street to prevent obstruction to through traffic.

Any protrusion was so minimal that it could not be said to amount to a physical obstruction of the highway .