The interstation signal failures forced trains to run at reduced speed.

The intersticed lattice allowed light to filter through in a delicate pattern.

The interstate agreement established uniform safety standards for trucks crossing state lines.

She traveled interstate last weekend to visit relatives in the neighboring state.

Traffic clogged the interstate during the holiday weekend, turning a two-hour drive into a five-hour ordeal.

Traffic on the interstates slowed our trip by nearly two hours.

The governors negotiated an interstate compact to manage water rights across state lines.

Several eastern states considered forming interstate compacts to manage shared water resources.