All the transportation information is in terms of highway numbers.

The highway number is written on the head of the milestone.

Its highway number, 201, was derived from these two highways.

There is also a more scenic coastal highway number 44.

Under Federal rules, highway numbers affecting more than one state can only be changed when all affected states agree.

Once more they studied the map and giggled about highway numbers.

State Route 971 has the highest highway number in the state.

Laura was content to let them study it and play an incomprehensible game with highway numbers.

He was watching the rare posts of highway numbers.