The Department of Transportation announced the following Hawaiʻi Island lane closures during the week of August 18 2025. Lane closure schedules may change at any time without further notice. All projects are weather permitting.
VOLCANO ROAD (ROUTE 11)
KURTISTOWN TO MOUNTAIN VIEW
Single lane closure on Volcano Road (Route 11) possible in either direction between mile post 10 to 13.5, in the vicinity of Hale Pule Loop and Old Volcano Road, on Monday, August 18 to Friday, August 22 from 8 a.m. to 2 p.m. for mulching, cutting grass, and shoulder work.
VOLCANO
Roving lane closure on Volcano Road (Route 11) possible in either direction between mile post 27.5 to 28, in the vicinity of Hawaii Volcanoes National Park, on Monday, August 18 to Friday, August 22 from 7 a.m. to 4 p.m. for HELCO to install a new pole and wiring.
VOLCANO
Shoulder closure on Volcano Road (Route 11) possible in either direction between mile post 30 to 31, in the vicinity of Hawaii Volcanoes National Park, on Monday, August 18 to Friday, August 22 from 7 a.m. to 4 p.m. for paving at the entrance of Hawaii Volcanoes National Park.
MAMALAHOA HIGHWAY (ROUTE 11)
PAHALA
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 44 to 46, on Monday, August 18 to Friday, August 22 from 8 a.m. to 2 p.m. for cutting grass.
NAALEHU
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 60 to 69, on Monday, August 18 to Friday, August 22 from 8:30 a.m. to 3 p.m. for restriping, installation of centerline rumble strips and pavement markers.
HAWAIIAN OCEAN VIEW
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 70 and 76, vicinity of Easement Road, on Monday, August 18 to Friday, August 22 from 8:30 a.m. to 3 p.m. for removal of existing striping, striping, installation of centerline, rumble strip and pavement markers.
PAPA
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 84 and 86, vicinity of Old Mamalahoa Highway, on Monday, August 18 to Friday, August 22 from 8:30 a.m. to 3 p.m. for removal of existing striping, striping, installation of centerline, rumble strip and pavement markers.
PAPA
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 89 and 93.5, vicinity of Papalani Place, on Monday, August 18 to Friday, August 22 from 8:30 a.m. to 3 p.m. for removal of existing striping, striping, installation of centerline, rumble strips and pavement markers.
HONAUNAU
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 103 to 105, in the vicinity of Kiilae Road and Filipino Clubhouse Road, on Monday, August 18 to Friday, August 22 from 8 a.m. to 3 p.m. for restriping, installation of centerline rumble strips, and pavement markers.
HAWAII BELT ROAD (ROUTE 19)
PAUKAA TO PAPAIKOU
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 5 to 6, in the vicinity of Kahoa Place and Kaaukai Place, on Monday, August 18 to Friday, August 22 from 8 a.m. to 2 p.m. for mulching, tree trimming, and shoulder work.
PEPEEKEO TO HONOMU
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 11 to 14, in the vicinity of Old Mamalahoa Highway, on Monday, August 18 to Friday, August 22 from 8 a.m. to 2 p.m. for cutting grass.
WELOKA
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction in the vicinity of mile post 22.5 and 22.8, in the vicinity of Uweki Road and Koi Loop, on Wednesday, August 20 and Thursday, August 21 from 8 a.m. to 3 p.m. for maintenance on Kapehu Bridge.
PAPAALOA
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 23 to 24, in the vicinity of Koi Place and Papaaloa Avenue, on Monday, August 18 to Friday, August 22 from 8 a.m. to 2 p.m. for bridge maintenance.
PAPAALOA
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 23.5 to 23.7, in the vicinity of Middle Road and Kekoa Camp Road on, Tuesday, August 20 from 8 a.m. to 3 p.m. for maintenance on Moanalulu Bridge.
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, August 18 to Friday, August 22, from 8:30 a.m. to 3 p.m. for striping.
SOUTH KOHALA
Single lane closure on Mamalahoa Highway (Route 190) possible in either direction between mile post 12.2 to 16.4, in the vicinity of Saddle Road on Monday, August 18 to Friday, August 22 from 8:30 a.m. to 3 p.m. for striping of lane lines, turn pockets, and direction arrows.
KALALOA
Single lane closure on Mamalahoa Highway (Route 190) possible in either direction between mile post 33 to 35, in the vicinity of Kaiminani Drive and Hina Lani Street on Monday, August 18 to Friday, August 22 from 8 a.m. to 2 p.m. for tree trimming, cutting grass, and shoulder work.
AKONI PULE HIGHWAY (ROUTE 270)
HAWI
Single lane closure on Akoni Pule Highway (Route 270) possible in either direction between mile post 14 to 20, in the vicinity of Kapaa Park Road and Kohala Schools on Monday, August 18 to Friday, August 22 from 8 a.m. to 2 p.m. for tree trimming and shoulder work.
PUAINAKO STREET (ROUTE 2000)
HILO
Single lane closure on Puainako Street (Route 2000) is possible in either direction between mile post 0.5 to 2.2, in the vicinity of Kanoelehua Avenue and Komohana Street, on Monday, August 18 to Friday, August 22 from 8:30 a.m. to 3 p.m. for striping and installing new raised pavement markers.
