The Department of Transportation announced the following Hawaiʻi Island lane closures during the week of December 8, 2025. Lane closure schedules may change at any time without further notice. All projects are weather permitting.
VOLCANO ROAD (ROUTE 11) —
VOLCANO
Single lane closure on Volcano Road (Route 11) possible in either direction between mile post 27 to 30, in the vicinity of Haunani Road and Kilauea Military Camp, on Monday, December 8 to Friday, December 12 from 8:30 a.m. to 3 p.m. for HELCO installing new powerline poles and lines.
KANOELEHUA AVENUE (ROUTE 11)
HILO (NIGHT WORK)
Single lane closure on Mamalahoa Highway (Route 11) is possible in either direction between mile post 1.8 to 1.9, in the vicinity of East Puainako Street, on Monday, December 8 to Wednesday, December 11 from 6 p.m. to 1 a.m. for maintaining striping through the intersection.
MAMALAHOA HIGHWAY (ROUTE 11)
PAHALA TO NAALEHU
Single lane closure on Mamalahoa Highway (Route 11) is possible in either direction between mile post 50 to 60, on Monday, December 8 to Friday, December 12 from 8:30 a.m. to 3 p.m. for removal of existing striping, installation of centerline rumble strip, striping, and permanent markers.
PAHALA
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 50 to 52, in the vicinity of Maile Street, on Monday, December 8 to Friday, December 12 from 8 a.m. to 2 p.m. for cutting grass.
HAWAIIAN OCEAN VIEW
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 70 to 83, on Monday, December 8 to Friday, December 12 from 8:30 a.m. to 3 p.m. for removal of existing striping, installation of centerline rumble strips, new striping, and pavement markers.
PAPA
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 97 to 98, in the vicinity of Haleili Road and Hawaii Belt Road, on Monday, December 8 to Friday, December 12 from 8 a.m. to 2 p.m. for tree trimming and mowing.
HAWAII BELT ROAD (ROUTE 19)
HAKALAU (24/7 CLOSURE)
Single lane closure on Hawaii Belt Road (Route 19) in the northbound direction near mile post 15.3, in the vicinity of Old Mamalahoa Highway, 24/7 closure through Friday, December 12, for repairs on the foundation of the Hakalau Stream Bridge. Details: https://hidot.hawaii.gov/administration/hawai%CA%BBi-belt-road-goes-to-single-lane-at-hakalau-stream-bridge-from-dec-3-7/
PAPAALOA
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 21 to 22, in the vicinity of Kaiuiki Road and Uweki Road, on Monday, December 8 to Friday, December 12 from 8 a.m. to 2 p.m. for shoulder work and mowing.
OOKALA
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 31 to 32, in the vicinity of Government Main Road, on Monday, December 8 to Friday, December 12 from 8:30 a.m. to 3 p.m. for bridge maintenance.
WAIMEA
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 56.5 to 56.7, in the vicinity of Pukalani Road and Lindsey Road, on Monday, December 8 to Friday, December 12 from 8:30 a.m. to 3 p.m. for installing new traffic signals.
KEAAU PAHOA BYPASS ROAD (ROUTE 130)
KEAAU
Single lane closure on Keaau Pahoa Bypass Road (Route 130) possible in either direction between mile post 0.0 to 3, in the vicinity of Mamalahoa Highway, on Monday, December 8 to Friday, December 12 from 8 a.m. to 2 p.m. for mulching and shoulder work.
MAMALAHOA HIGHWAY (ROUTE 190)
WAIMEA
Single lane closure on Mamalahoa Highway (Route 190) possible in either direction between mile post 0 to 1, in the vicinity of Lindsey Road and Lalamilo Farm Road, on Monday, December 8 to Friday, December 12 from 8:30 a.m. to 3 p.m. for installing new traffic signals.
SOUTH KOHALA
Single lane closure on Mamalahoa Highway (Route 190) possible in either direction between mile post 12.2 to 16.4, on Monday, December 8 to Friday, December 12 from 8:30 a.m. to 3 p.m. for adjustments to road surface.
SOUTH KOHALA
Single lane closure on Mamalahoa Highway (Route 190) is possible in either direction between mile post 12 to 18, on Monday, December 8 to Friday, December 12 from 8 a.m. to 2 p.m. for cutting grass.
KOHALA MOUNTAIN ROAD (ROUTE 250)
HAWI
Single lane closure on Kohala Mountain Road (Route 250) possible in either direction between mile post 17 to 18, in the vicinity of Mamo Street, on Monday, December 8 to Friday, December 12 from 8 a.m. to 2 p.m. for tree trimming.
PUAINAKO STREET (ROUTE 2000)
HILO
Single lane closure on Puainako Street (Route 2000) possible in either direction between mile post 0.5 to 2.2, in the vicinity of Kanoelehua Avenue and Komohana Street, on Monday, December 8 to Friday, December 12 from 8:30 a.m. to 3 p.m. for painting asphalt curbs and direction arrows.
