impassable

The road is impassable for up to 10 months of the year.

The next day the river was found to be completely impassable.

Perhaps they were being held up by bad or impassable roads.

This section of the river was impassable during high water.

Roads were bad at best and almost impassable most of the time.

The party instead followed the river until it became impassable, then went west.

The few roads in the area were impassable for half of the year.

It looked like an impassable gulf for a human being.

But for the last few years it had been totally impassable.

The road was already narrow, and now it became just about impassable.

The area is more remote, and certain areas may be impassable in the summer.

The area was considered by some to be impassable to vehicles.

Suddenly an impassable gulf had opened between him and the other man.

The women would have learned the hard way that the bridge was impassable.

We barely made it across the second before that river became impassable.

She could feel the walls around her, solid and impassable.

Dry now, many of the low places would be impassable in winter.

"That barrier may not be so impassable as you think!"

The road leading to and from the castle is now quite impassable.

At least four streets in the area were impassable to light vehicles.

When a situation looks completely impassable, a good idea is often to leave it and come back later with new items.

"I take it the mountains are impassable for an army?"

The streets were nearly impassable, certainly so for a horse.

The course that the bearded man had taken seemed impassable.

Here the trail was steep but by no means impassable.