21.   The Information Superhighway has hit a roadblock in Los Angeles.

22.   The project could hit a roadblock from the Giuliani administration, which says the project is too costly.

23.   There, the story of Enrique Moreno hits a roadblock.

24.   When she hits roadblocks, she calls on research centers, chefs, food science experts, and cookbook authors for enlightenment.

25.   When Polish citizens hit roadblocks, he said, they seem to take the Mexican route.

26.   The parties have hit roadblocks on issues such as required overtime, the movement of work and working environment.

27.   They were all slightly injured when the car hit the roadblock while trying to avoid it.