TDOT crews have begun repair work on Highway 127 on Signal Mountain Thursday. That road is also known as Signal Mountain Boulevard.

Crews will start permanent repairs to an area of road that is now showing signs of being instable.

The project will take about eight weeks to complete.

The road will be down to one lane, and traffic will be controlled with a temporary traffic signal.

The work will be near Shoal Creek Road.

Drivers should use caution on the road during the repair work