Current NPCheck data from the same park directory used by the interactive guide.
| Park | State | Status | Current details |
|---|---|---|---|
| Pinnacles National Park | California | Check current access | All roads open |
| Death Valley National Park | California/Nevada | Check current access | Titus Canyon Road: The one-way section is closed for repairs. The map below shows the current status of park roads and road construction. Click on a road segment for more information. |
| Kings Canyon National Park | California | Check current access | Kings Canyon Scenic Byway open |
| Petrified Forest National Park | Arizona | Check current access | All roads open |
| Canyonlands National Park | Utah | Check current access | All main paved roads are open at Island in the Sky and The Needles districts. Backcountry 4WD roads require high-clearance, four-wheel-drive vehicles with low-range gear — conditions vary after rain or snow and roads can become impassable without warning. |
| Theodore Roosevelt National Park | North Dakota | Check current access | All roads open |
| Timpanogos Cave National Monument | Utah | Check current access | |
| Grand Canyon National Park | Arizona | Check current access | South Rim roads are currently open. Desert View Drive is open year-round. All main access routes and entrance roads are open. |
| Lassen Volcanic National Park | California | Check current access | Kohm Yah-mah-nee VC 6707ft (2044m) No Snow 5/7/2026 Manzanita Lake 5900ft (1798m) No Snow 5/7/2026 Lower Lassen Peak maintained by PG&E (currently offline) 8300ft (2500m) 112 inches (9.3 feet) (May 1 Snow Survey Results) 4/28/2026 (most current update) Hike and Bike the Highway Find out what sections of the road are cleared and open for walking, bicycling, or driving during spring road clearing operations. Directions & Getting Around Get directions to the park, road closure information, and… |
| White Sands National Park | New Mexico | Check current access | Park Roads Park Road Status and Closures White Sands National Park has one road called Dunes Drive. This 8-mile (16-mile roundtrip) section of road is half paved and half packed gypsum sand. Varying weather conditions can have drastic impacts to this road. |
| Natural Bridges National Monument | Utah | Check current access | Bridge View Drive (9-mile paved scenic loop) open year-round, weather permitting. Vehicles towing trailers must unhitch at the visitor center before entering the loop. |
| Saguaro National Park | Arizona | Check current access | Golden Gate Road is permanently closed to vehicle traffic between the Sendero Esperanza trailhead and Picture Rocks Road. All roads and picnic areas are open, including comfort stations. Keep in mind that Happy Valley Road with access to Miller Creek and Turkey Creek trailheads has streams that flow across it in the summer and winter. |
| Great Basin National Park | Nevada | Check current access | Park Road Descriptions Road Description Status Wheeler Peak Scenic Drive Paved Road - closed in winter and after snowfall No vehicles over 24 feet in length allowed beyond Upper Lehman Creek Campground, due to sharp curves and steep grades. CLOSED at Mather Overlook Baker Creek Road Gravel Road - closed in winter OPEN Strawberry Creek Road Dirt Road - closed in winter OPEN Snake Creek Road Dirt Road - closed in winter OPEN Lexington Arch Road Unimproved Dirt Road - rough and rutted. The road… |
| Crater Lake National Park | Oregon | Check current access | While there are still some remaining items to finish, it is expected that all of East Rim Drive will be open in 2027. Please note that it is often mid-July before all of the road can open, depending on snowpack and other factors. If the roads are snowy and icy and your vehicle isn't properly equipped, you may not be permitted past the entrance station. |
| Cedar Breaks National Monument | Utah | Check current access | While the duration of the closure is snow dependent, the road is closed to vehicles from mid-November to mid-May, on average. Current Status of Park Roads State Route 148, through the Monument is open. The road running through the Northern end of the park, State Route 143, remains open almost year-round. |
| Redwood National Park | California | Check current access | Road or Day Use Area Status Timeframe Location Description Reason Additional Info Bald Hills Road Open/ Hazard Conditions Road Damage Drive slowly and be alert for road damage. Prairie Creek Visitor Center is accessible from Highway Exit 753. Cal-Barrel Road Open A good spot for walking with your leashed pets. Not recommended for trailers and large vehicles. Howland Hill Road Open Mill Creek Day Use Area Partial Closure Weekdays Open to public on the weekends for day use. |
| Capitol Reef National Park | Utah | Check current access | Cathedral Valley District River Ford is open — Unknown, was impassable on 10/14. Hartnet Road is open — Unknown, was impassable on 10/14. Bentonite Hills Area is open — Unknown, was impassable on 10/14. Cathedral Valley is open — HC4WD to Temples, unknown beyond. Closed Road is closed for travel. Please be advised that road conditions on the website are updated weekly. |
| Sequoia National Park | California | Check current access | Generals Highway open |
| Zion National Park | Utah | Check current access | Zion-Mount Carmel Highway: The National Park Service works hard to keep this road open year-round. If parking fills when the road is open to drivers (when shuttles are not running), the National Park Service may temporarily close the road. The road is sometimes closed due to snow, ice, rockfall, or traffic congestion. |
| Channel Islands National Park | California | Check current access | Please remain on the wet sand (below mean high tide) or the road throughout this area. |
| Wind Cave National Park | South Dakota | Check current access | All roads open |
| Arches National Park | Utah | Check current access | The main park road is open year-round. Unpaved backcountry roads may require high-clearance 4WD or become impassable following summer thunderstorms. |
| Mesa Verde National Park | Colorado | Check current access | NOTE: Unless an alert is posted identifing a delayed opening or closure due to snow and ice, the main park road is always open. Construction on the access roads to Far View Sites and Cedar Tree Tower have temporarily closed the roads to all traffic. Give the roads crew plenty of time and space for snow removal. |
| Bryce Canyon National Park | Utah | Check current access | Current Conditions Roads Check the Alerts above for current road conditions and closure messages. For road conditions outside the park, visit https://www.udottraffic.utah.gov/ Latest trail conditions are updated at the visitor center. |
| Black Canyon of the Gunnison National Park | Colorado | Check current access | No significant visitor-impacting road closures reported. |
| Glacier National Park | Montana | Check current access | Parts of Going-to-the-Sun Road are open to hiker/biker before the road opens for the season. Hiker/Biker Road Crew Closure sign on Going-to-the-Sun Road NPS Road, Snow Plow & Hiker/Biker Status During early summer, several roads in the park still have seasonal closures. Expect road and infrastructure projects to cause traffic delays during the summer months. |
| Joshua Tree National Park | California | Check current access | |
| Mount Rainier National Park | Washington | Check current access | White River Road open until normal winter season closure October 26, 2026, weather permitting. Sunrise and Sunrise Road will remain open to pedestrians and bicyclists and closed to private vehicles for the remainder of the 2026 season. Road Status Find out current road conditions, including access to Paradise during the winter season. |
| Yellowstone National Park | Wyoming | Check current access | All main park roads are open for the 2026 summer season. Gardner River High Bridge (0.5 miles from Mammoth Hot Springs toward Tower Junction) has single-lane traffic with up to 15-minute delays, 24 hours/day, through late October 2026. Chip seal work at various park locations may cause up to 30-minute delays throughout 2026. |
| Yosemite National Park | California | Check current access | |
| Rocky Mountain National Park | Colorado | Check current access | Trail Ridge Road (U.S. Hwy 34 inside Rocky Mountain National Park) is open to through travel. Old Fall River Road is closed for the season to vehicles. Bear Lake Road is open year-round. |
| Grand Teton National Park | Wyoming | Check current access | Death Canyon Road & Trailhead - Closed to all use. Moose-Wilson Road (between Laurance S. Rockefeller Preserve & Moose) - Closed to all use. Black and grizzly bears are roaming throughout the park even in most winter months—near roads, trails, and in backcountry areas. |