31.   I wonder if interstate highways are safer than other types.

32.   If the information highway is really a budding revolution, the companies want to join it now.

33.   In the middle of the night, it is more like the buzz of a busy interstate, though there is no highway for miles, Kellems said.

34.   In the vast emptiness between cities, major highways are one lane in each direction, with no center barrier.

35.   Interstate highways are simply not its forte.

36.   Interstate highways are the preferred routes.

37.   It is disconnected from railroad service, and the only good highway is the one that connects Acapulco to Mexico City.

38.   Its highways are so good that many drivers pass straight through the tiny country, from Austria to Croatia, barely noticing that they have been in it.

39.   Most highways were again clear and subway and bus service resumed normal schedules.

40.   Most main highways are dotted with motels where truckers can find a hot meal, a cot and paid companionship.