The right lane on the H-1 Freeway eastbound, near the Kina'u Street exit, is closed this week for seismic retrofit improvements starting today.

State crews will be working from 8:30 a.m. to 2:30 p.m. today through Friday.

Motorists should use caution when driving through the work area and allow for extra travel time.

Roadwork is weather-permitting.

For more information, call the state Department of Transportation at 587-2160 or visit www.hawaii.gov/dot.