Forest Service trails in the ANF are given the designations xx W yy , where xx is a one- or two-digit number from 7 to 18 and yy is a two-digit number. Ebbetts Pass and Sonora Pass both have grades that exceed 20 percent.

About 30,000 vehicles cross the summit per day. Amtrak California has been localized to provide a more regional approach. Current Sierra Nevada road conditions. HighwayConditions.com provides easy access to California: Road conditions, highway conditions, freeway conditions, airport conditions, flight delays, and weather. Traffic being turned at Drum Forebay due to spin outs and collisions. Although not maintained by the cahighways.org webmaster, they all deal Welcome to the California Highways home page. comments and corrections to this information; you may reach me by sending Those trucks carry something between US$4 to $8 million in cargo over the Sierra each hour.And the area gets an average of 420 inches (10.6 meters) of snow per year. Our secondary routes are also seeing snow with many reported spinouts impacting traffic. Severe winter weather can damage the roadways, guardrails, and other infrastructure. Please slow down and come prepared for winter driving. Carry snow chains that actually fit your wheels, officials urged. And we hope the mountains won’t either. Several have been improved and re-routed multiple times to accommodate modern vehicles and travel patterns. It might be closed for a few days or a few weeks at a time.Donner Pass, on Donner Pass Road, is maintained by Nevada County, California. From this page, you can Department of Transportation. Check Current Highway Conditions Enter Highway Number(s) You can also call 1-800-427-7623 for current highway conditions. Depending on how much snow has fallen over winter, and what the spring weather brings, the passes may open again anytime from late April to early June.Getting the roads open again is more involved than just removing the snow. Difficult conditions persisted for motorists on Thanksgiving as snow and rain blanketed much of California. Occasionally, winter won’t arrive until early January, but that is quite unusual.Monitor Pass, on Highway 89, is lower and a bit gentler than most of the other seasonal passes. Welcome to the California Highways home page. The time from the winter solstice until the spring equinox. Communications Centers. This application is being updated for digital accessibility and will continue to function while updates are in progress. Provides weather information to assist the aviation community. Number of Incidents: 0. Read on to learn about road closures in the Sierra Nevada.The Sierra Nevada range is high and rugged. Difficult conditions persisted for motorists on Thanksgiving as snow and rain blanketed much of California. The best source of current information on Sierra road conditions is the Caltrans QuickMap at quickmap.dot.ca.gov. If there is snow on the road the highway might be open with chain controls.The passes close for the season when the first severe winter weather arrives in the Sierra. access a variety of information related to California highways and

However, there still may And you can get more information about individual wildfires from Cal Fire at So there you have it. These need to be broken up with explosives and removed in pieces.Late-winter weather in spring means that road crews have to move people and equipment off the seasonal mountain passes to keep other roads clear.Just about any of the Sierra Nevada mountain pass roads can be closed because of winter weather. It takes several weeks to complete the job. We are currently pacing on I-5 over the Grapevine do to snow.

Imagine ice and snow, on a 20 percent downhill hairpin, with no guardrails, no cell service, and the nearest hospital is a couple of hours away. I welcome comments and corrections to this information; you may reach me by sending Email to webmaster@cahighways.org.

be a few questions that aren't covered by the areas in the site. It will even let you read highway message signs and watch live feeds from traffic cameras. Here’s an update on road conditions:On Wednesday night, traffic was being turned around at Drum Forebay going east and Truckee going west due to multiple spinouts, the CHP said. The mountain pass roads you want to explore might be closed in winter. They are:Any of the other passes may be closed temporarily during and right after a winter storm.

When there are no injuries, move your vehicle out of traffic to the nearest place of safety. The year-round passes that are most likely to temporarily close for winter weather are:Carson Pass and Echo Summit both include sections where the road traverses a steep hillside that is prone to avalanches. Please turn around & wait in a safe spot.I-80 eastbound traffic backed up approximately 1 mile. If Donner Summit is closed, the best alternative route for trucks is 400 miles (about 650 kilometers) south at Tehachapi Pass.Caltrans and the California Highway Patrol do everything they can to keep traffic moving over Donner Summit. You’re probably due for new ones. California Interstates, Freeways, State Routes, Highways, Local Roads, Mountain Passes; Cal-Trans, California County Roadways and local links to daily reports, snow conditions and regional road closures. Amtrak California. Regardless of what your GPS may tell you, neither Road will get you around chain control. LATEST UPDATE: TRAFFIC CONDITIONS FOR POST-THANKSGIVING WEEKEND bc highways road conditions free download - Road Conditions - California, Road Watch BC, California Traffic - monitoring California roads and highways, and many more programs A few haven’t changed much, other than being paved, because the tough terrain didn’t allow it.The standard for US Interstate Highways says that the maximum grade should not exceed six percent, or seven percent if the speed limit is less than 60 miles (97 kilometers) per hour. Or closed, partially, because of road construction. Click on Details for additional information. Or they might not. We also include pages on weather, airport, traffic and transit information for cities and regions across California including the Greater Los Angeles (Southern California), Sacramento , San Diego, San Francisco, and San … Traveling through smoke will leave you with irritated eyes, nose, and throat.Again, QuickMap is your friend.