The ramp leading off southbound Interstate 5 at south Medford's Exit 27 will be closed overnight Thursday as a new sign is installed.

The ramp leading off southbound Interstate 5 at south Medford's Exit 27 will be closed overnight Thursday as a new sign is installed.

The closure begins at 11 p.m. Thursday and ends at 5 a.m. Friday, according to the Oregon Department of Transportation.

During the closure, crews are scheduled to install a cantilevered directional sign.

— Staff reports