The cracked walkway to the viewing platform outside of the former Jaggar Museum (NPS Photo/J.Wei)

(BIVN) – A major construction project is now underway at the Kīluaea summit within Hawaiʻi Volcanoes National Park. 

The National Park Service on Thursday announced that the project to repair, improve or remove buildings and infrastructure damaged during the 2018 summit collapse has started. 

Sunrise illuminates the windows of the facilities on the bluff at Uēkahuna at the summit of Kīlauea. Mauna Loa volcano looms above. (NPS Photo/J.Wei)

From the National Park Service:

On Wednesday, contractors fenced off Jaggar Museum, the former US Geological Survey Hawaiian Volcano Observatory (USGS HVO) buildings at Uēkahuna and part of the parking lot. The buildings were structurally damaged during the 2018 Kīlauea eruption and summit collapse and will be removed in the weeks ahead.

Crater Rim Drive will also be realigned to improve safety and reduce congestion at the park entrance. An administrative lane will be added, and a roundabout will be installed beyond the entrance station. Unless extensions are granted, the contract for Phase One of the Disaster Recovery Project is 600 days.

A cracked and damaged rock wall overlooking Kīlauea caldera on the Jaggar Museum viewing platform (NPS Photo/J.Wei)

“Park visitors, tour operators and the community should expect reduced parking, delays at the entrance station, and the potential for temporary area closures, especially if a summit eruption occurs during construction,” said Hawaiʻi Volcanoes National Park Superintendent Rhonda Loh. “We thank our partners, visitors and the community for their patience during this process.”

Interior of Jaggar Museum showing extensive cracking in the foundation and old exhibits (NPS Photo/J.Wei)

From the National Park Service:

Half the parking lot at Uēkahuna is blocked for the construction project staging area. Vehicles longer than 25 feet and wider than eight feet will not be allowed past Kilauea Military Camp, and the gravel overflow parking lot at Kīlauea Visitor Center will also be secured as a staging area.

The park will restore Uēkahuna to a more natural landscape, considered by Native Hawaiians and other groups as a sacred area. The buildings will be removed but the observation deck will remain. Interpretive displays will be minimal as to not impede the panoramic views or influence how individuals interpret the sense of place.

The damaged interior of Jaggar Museum (NPS Photo/J.Wei)

Following the 2018 disaster, Hawaiʻi Volcanoes National Park and the USGS Hawaiian Volcano Observatory completed civic engagement, public scoping and an Environmental Assessment (EA). The park released a Finding of No Significant Impact on the plan to move forward with the Disaster Recovery Project.

Construction of the new USGS HVO field station near the historic ballfield at Kilauea Military Camp is also underway but is not expected to have major impacts on visitation. Some materials from the original HVO buildings like decorative stained glass, plaques, rock work and other materials will be used in the new facility.

Phase Two of the Disaster Recovery Project includes the rehabilitation of Kīlauea Visitor Center and is slated to begin as early as Fall 2024.

Hawaiʻi Volcanoes National Park and Kīlauea summit underwent a massive change in 2018 when magma drained from the chamber beneath Halemaʻumaʻu crater. The caldera collapsed and triggered thousands of earthquakes and clouds of rock and ash between May and August 2018. The seismic activity was centered near the crater, and significantly impacted buildings and roads in the vicinity of Uēkahuna. Most of the park closed for 134 days.