The Department of Transportation announced the following Hawaiʻi Island lane closures during the week of September 29, 2025. Lane closure schedules may change at any time without further notice. All projects are weather permitting.
KANOELEHUA AVENUE (ROUTE 11)
KEAAU
Single lane closure on Kanoelehua Avenue (Route 11) possible in either direction between mile post 5 to 7.5, in the vicinity of Ikaika Street and Keaau Pahoa Road, on Monday, September 29 to Friday, October 3 from 8 a.m. to 2 p.m. for mulching and shoulder work.
VOLCANO ROAD (ROUTE 11)
VOLCANO
Single lane closure on Volcano Road (Route 11) possible in either direction between mile post 27.5 to 28.5, in the vicinity of Hawaii Volcanoes National Park and Old Volcano Road, on Monday, September 29 to Friday, October 3 from 7 a.m. to 4 p.m. for HELCO installing new powerline poles.
VOLCANO
Shoulder closure on Volcano Road (Route 11) possible in either direction between mile post 30 to 31, in the vicinity of Kilauea Military Camp and Hawaii Volcanoes National Park, on Monday, September 29 to Friday, October 3 from 7 a.m. to 3:30 p.m. for paving at the entrance of Hawaii Volcanoes National Park. Mauna Loa Road will be used as an exit from the park.
MAMALAHOA HIGHWAY (ROUTE 11)
NAALEHU
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 60 to 71, in the vicinity of Kahuku Ranch Road, on Monday, September 29 to Friday, October 3 from 8:30 a.m. to 3 p.m. for restriping, installation of centerline rumble strips and pavement markers.
NAALEHU
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 65 to 67, in the vicinity of Kaalualu Road, on Monday, September 29 to Friday, October 3 from 8 a.m. to 2 p.m. for cutting grass.
KEAUHOU
Single lane closure on Mamalahoa Highway (Route 11) possible in either direction between mile post 113.5 to 116.5, in the vicinity of Daifukuji Buddhist Temple and West Hawaii Road, on Monday, September 29 to Friday, October 3 from 8:30 a.m. to 3 p.m. for removal of existing striping, installation of centerline rumble strip, striping, and pavement markers.
HAWAII BELT ROAD (ROUTE 19)
HILO
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 2.8 to 2.9, in the vicinity of Kanoa Street, on Thursday, October 2 from 8 a.m. to 3 p.m. for maintaining Pukihae Bridge.
PAPAIKOU
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 5.8 to 5.9, in the vicinity of Enoka Place, on Wednesday, October 1 from 8 a.m. to 3 p.m. for maintaining Pahoehoe Bridge.
PAPAIKOU
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 6.2 to 6.3, in the vicinity of Kapua Street and Mill Road, on Monday, September 29 and Tuesday, September 30, from 8 a.m. to 3 p.m. for maintaining Kapue Bridge.
ONOMEA
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 9 to 9.2, in the vicinity of Old Onomea Road and Mamalahoa Highway, on Friday, October 3 from 8 a.m. to 3 p.m. for maintaining Kawainui bridge.
HONOMU
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction in the vicinity of mile post 13.3 to 13.7, in the vicinity of Honomu Road and Old Mamalahoa Highway, on Monday, September 29 to Friday, October 3 from 8:30 a.m. to 3 p.m. for boring holes for soil testing.
HAKALAU
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction in the vicinity of mile post 15.1 to 15.6, in the vicinity of Leopolino Road, on Monday, September 29 and Friday, October 3 from 8:30 a.m. to 3:30 p.m. for installation of construction signs for work on Hakalau Bridge. Details: https://hidot.hawaii.gov/blog/2025/09/22/hakalau-bridge-rehabilitation-to-begin-thursday-september-25/
NINOLE TO PAAUILO
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 20 to 35, Monday, September 29 to Friday, October 3 from 8 a.m. to 2 p.m. for tree trimming and shoulder work.
LAUPAHOEHOE TO OOKALA
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction between mile post 25 to 27, Monday, September 29 to Friday, October 3 from 8 a.m. to 2 p.m. for cutting grass.
PAAUILO
Single lane closure on Hawaii Belt Road (Route 19) possible in either direction in the vicinity of mile post 32 to 33, in the vicinity of Old Government Road, on Monday, September 29 to Friday, October 3 from 8 a.m. to 2 p.m. for bridge maintenance.
KEAAU-PAHOA ROAD (ROUTE 130)
PAHOA
Single lane closure on Keaau-Pahoa Road (Route 130) possible in either direction between mile post 10 to 12, on Monday, September 29 to Friday, October 3 from 8 a.m. to 2 p.m. for cutting grass.
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, September 29 to Friday, October 3, from 8:30 a.m. to 3 p.m. for striping of lane lines, turn pockets, and direction arrows.
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, September 29 to Friday, October 3 from 8:30 a.m. to 3 p.m. for striping of lane lines, turn pockets, and direction arrows.
KOHALA MOUNTAIN ROAD (ROUTE 250)
KAPAAU
Single lane closure on Kohala Mountain Road (Route 250) possible in either direction between mile post 2 to 9, in the vicinity of Kohala Ranch Road on Monday, September 29 to Friday, October 3 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) possible in either direction between mile post 0.5 to 2.2, in the vicinity of Kanoelehua Avenue and Komohana Street, on Monday, September 29 to Friday, October 3 from 8:30 a.m. to 3 p.m. for striping, installing new raised pavement markers and traffic signal loops.