Caltrans is alerting the public of work in the area taking place Aug. 26 to 30.

The work includes:

• Cache Creek Bridge Replacement Project: On Highway 58, 5 miles east of Tehachapi, crews are replacing two, two-lane bridges that cross over Cache Creek.

• Summit OH Bridge Rail Project: Crews are replacing the bridge rails on Highway 58 near Tehachapi on the east Tehachapi Boulevard overcrossing bridges.

With both projects, Caltrans says there are lane closures with a detour 24 hours a day, 7 days a week.