21.   In Dhaka, a few public buses traveled their routes under heavy police guard, but few other vehicles operated.

22.   Some sleep in different houses every night, and vary their cars and travel routes.

23.   The final sticking point had been over which side would dole out permits to travel the route.

24.   The Luxor-Cairo route is heavily traveled by visitors to Egyptian antiquities in the south.

25.   The route is traveled by tens of thousands of people each day.

26.   The Sierra Leone-Guinea route is heavily traveled by traders who go to the Guinea capital, Conakry, to buy goods for resale back in Freetown.

27.   These packets travel different routes on the network and are reassembled at their destination.

28.   They refused to let the marchers travel the route even by bus.

29.   They traveled a route that soon might carry more visitors to both sites.

30.   Walzer spent much of Friday visiting reception centers and traveling the route from Banja Luka, in northern Bosnia to the Serbian border, talking to the refugees.