11.   But the highway was full of obstacles Monday.

12.   But this highway is wretched in wet weather.

13.   Experts suggest Phoenix water supplies and highways are very likely targets.

14.   For all the technological wizardry, skeptics warn, highways can only be as intelligent as the people who drive them.

15.   For Barry, the information highway has been a boon and curse for a world that might not be quite ready to deal with this burgeoning technology.

16.   For the struggling houses, the highway to profitability is steep, with very narrow shoulders.

17.   Highways are full of strange folks, not all of them sober and many of them armed.

18.   Highways are under water.

19.   Highways were icy and hazardous everywhere, and speeds were ordered reduced on turnpikes.

20.   Highways are important, but there is no desperate need for this measure right now.