Beginning this May through September, major road construction will occur on US 36 inside of Rocky Mountain National Park. The work will take place on a 3-mile section of US 36, just west of Bear Lake Road junction to east of Deer Ridge Junction. Beginning in May, this section of road will be closed nightly from 7 pm to 7 am, Sunday nights through Friday mornings. There will be no nightly closures on Friday and Saturday nights.