A series of projects to reconstruct roads at Hawaii Volcanoes National Park on the Big Island will begin Monday.

Work will start on Crater Rim Drive at Jaggar Museum and work back to the park entrance at Highway 11. Parking lots at Jaggar Museum, Steam Vents, Kilauea Visitor Center and Volcano House will also be resurfaced. 

One lane of traffic will remain open with 15-minute delays anticipated Monday to Friday from 7 a.m. to 5 p.m. Pavement also will be redone on the first two miles of Mauna Loa Road, including roadways within Tree Molds and Kipukapuaulu picnic area.