The Indiana Department of Transportation plans to open State Road 58 on Saturday at a culvert replacement site 2.56 miles east of State Road 446 at Zelma just west of Norman Station.

On Monday, INDOT plans to close State Road 58 at a second culvert replacement site 1.65 miles east of State Road 446 east of Heltonville.

Schedules for both locations are weather dependent.

Ragle Inc., the state’s contractor for this $461,365 small structure replacement project in Lawrence County, is currently completing installation of a four-sided box culvert that carries Leatherwood Creek under State Road 58. It measures 16-by-4-feet with a 42-foot width. Once reopened, State Road 58 motorists may experience random delays while crews finalize ancillary work.

Closer to Heltonville, the Newburgh-based contractor will replace a three-sided box culvert with a concrete structure measuring 10-by-6-foot with a 56-foot width.

Monday’s closure will continue for up to 30 days. Detours will be posted.

State Road 58 has a traffic count of 530 vehicles per day.