There will be a nighttime closure of the southbound lane on I-25 in Northern Colorado on Sunday evening.

According to a news release, CDOT will close southbound I-25 from US 34 to CO 402 beginning 10 p.m. Sunday through 5 a.m. Monday so crews can safely install a new message sign over the southbound lanes to communicate safety messages and warnings of delays or road conditions.

Drivers can take the detour east to Ronald Reagan Parkway to the I-25 Frontage Road, and then to CO 402 where they can get back on the interstate.