California State Route 190 California State Route 190 State Route 190 (SR 190) is a state highway in the U.S. state of California that is split into two parts by the Sierra Nevada. The western portion begins at Tipton at a junction with State Route 99 and heads east towards Porterville before ending at Quaking Aspen in the Sequoia National Forest. The eastern portion begins at US 395 at Olancha, heads east through Death Valley National Park, and ends at State Route 127 at Death Valley Junction. The 43.0-mile (69.2 km) portion over the Sierra Nevada remains unconstructed, and the California Department of Transportation
Death Valley National Park pioneer experience. The Death Valley Natural History Association maintains a bookstore specifically geared to the natural and cultural history of the park. The northeast corner of Saline Valley has several developed hot spring pools. The pools can be accessed by driving on the unpaved Saline Valley Road for several hours, or by flying a personal aircraft to the Chicken Strip—an uncharted airstrip a short walk from the springs. Death Valley National Park is a popular location for stargazing as it has one of the darkest night skies in the United States. Despite its remote location, air quality and night visibility