By Jennifer McRae

LARIMER COUNTY, Colo. (CBS4)– Drivers traveling northbound lanes of Interstate 25 in northern Colorado this week should plan on taking an alternate route during overnight hours. Northbound I-25 will be closed from Highway 392 to Harmony Road.

(credit: CBS)

The closure begins at 9 p.m. each night this week through Friday and will reopen at 5 a.m.

Northbound drivers will have to detour on Highway 257 to get around that stretch.

Jennifer McRae