I took them down a side street with a partially concealed unimproved road leading off to the left.

Numerous unimproved roads extend through all areas of the valley.

Travel is possible through this area on unimproved roads.

What is now Route 147 was an unimproved road back in 1927.

All other interior valley regions are accessed by unimproved roads.

The area may also have a few unimproved roads and/or paths which are not marked on maps.

Only unimproved roads access the west side of the range.

The only access to the town is over a single lane, unimproved road.

Rushland - is reached by an unimproved road beyond the end of the pavement on County 26.

By 1940, the unimproved road was designated State Route 68.