Logan Simpson, as a subcontractor to the Stanley-Dowl Joint Venture, has been conducting CLIs of more than 30 properties within six different park units within National Park Service (NPS) Regions 8, 9, 10, and 12. To date, Logan Simpson has completed CLIs for roads at Crater Lake; a headquarters area at Hawaii Volcanoes; multiple trails, roadways, overlooks, and picnic areas at Joshua Tree; multiple campgrounds at Sequoia-Kings Canyon; multiple campgrounds, buildings, and roadways at Olympic; a picnic area and utility area at Mount Rainier; and multiple campgrounds, a road, and water and wastewater system at Yosemite National Park. For properties recommended eligible for the National Register of Historic Places (NRHP), we complete draft NRHP nomination forms. For properties recommended not eligible for the NRHP, our staff prepares CLI reports.