51.   The highway departments of the two states erected concrete barriers on the county roads on either side of the bridge to keep traffic off.

52.   The Supreme Court over the last few years has erected high barriers to state death row inmates seeking federal court review of their convictions and sentences.

53.   The United States named four countries -- Argentine, Australia, Brazil, and Indonesia --to be investigated for erecting trade barriers to U.S. exports.

54.   The U.S. named four countries, -- Argentina, Australia, Brazil, and Indonesia -- to be investigated for erecting trade barriers to U.S. exports.

55.   The U.S. Supreme Court will review a law that erects citizenship barriers for illegitimate foreign-born children of American fathers, but not those born to American mothers.

56.   There also is a fear that investment funds erect a barrier between the giver and the charity, making donations more a financial issue than an emotional one.

57.   The United States named four countries -- Indonesia, Brazil, Australia, and Indonesia --to be investigated for erecting trade barriers to U.S. exports.

58.   They erected protectionist barriers that kept vast numbers of people employed, but not productively.

59.   They have already erected barriers against a terrorist vehicle assault, strung coils of concertina wire, and implemented security checks on persons entering the base.