PHOENIX ‒ State Route 67 between Jacob Lake (US 89A) and the North Rim of Grand Canyon National Park is scheduled to close for the winter season on Tuesday, Dec. 5. 

ADOT doesn’t clear snow from SR 67 during the winter since North Rim visitor accommodations are closed. The highway reopens each spring, usually around mid-May. US 89A remains open during the winter.

ADOT reminds motorists heading into snow country to drive with caution and follow this advice:

• Don’t let GPS and navigation apps replace common sense. When a highway is closed, a suggested alternate route involving an unpaved, unplowed road can lead you into danger.
• Pack an emergency kit, a fully charged cellphone, extra clothing, water and snacks.
• Slow down. Drive defensively. Be patient and allow additional time for your trip. Never pass a snowplow.
• Leave sufficient space between your vehicle and those ahead of you. Give yourself plenty of room and time to stop or to avoid hazards.
• Make sure your vehicle has plenty of fuel.
• Check weather and road conditions before you travel. Let someone know your route.
• Bring a small bag of sand (or cat litter) for wheel traction.

Additional information on winter driving is available at azdot.gov/KnowSnow.

Before heading out on the roads, drivers are encouraged to call 511 or visit ADOT’s Traveler Information Center at az511.gov for the latest highway conditions around the state. The website features camera images along state highways that give drivers a glimpse of weather conditions in various regions. When a freeway closure or other major traffic event occurs, our free app available at ADOTAlerts.com will send critical information directly to app users in affected areas – where possible, in advance of alternate routes.

PHOENIX – With winter on the horizon, the Arizona Department of Transportation has spent months preparing for snow and ice that storms will dump on the state’s higher elevations.

ADOT has 375 certified snowplow operators ready to operate the agency’s nearly 200 snowplows, which are stationed around the state to keep people and commerce moving when snow falls on highways.

Now it’s time for drivers to do their part, starting with following essential safety tips available at azdot.gov/KnowSnow to prepare themselves and their vehicles for winter travel. That includes slowing down, leaving extra room behind the next vehicle, taking along warm clothing, blankets, food and water, and packing an emergency kit.

Your preparations should include staying apprised of weather conditions and being ready to postpone travel so ADOT’s snowplows can clear roadways. A highway takes much longer to plow when it’s jammed with vehicles that had no business traveling on a roadway that’s slick with snow and ice. That happened last Christmas Eve, when a powerful storm dropped inches of snow per hour, closing a long stretch of Interstate 40 in a tangle of crashes and stranded vehicles that took many hours to clear.

A snowplow can’t clear a highway if it’s pulled out of service when another vehicle hits it. That happened several times last winter, fortunately without significant injures. Every vehicle, from semis to passenger cars, needs to give snowplows room to work – a minimum of four vehicle lengths to allow room to stop.

Avoid passing a snowplow that’s clearing a highway until the driver pulls over to let traffic pass. Never assume a snowplow operator knows your vehicle is nearby. If you can’t see the plow driver, there’s a good chance the driver can’t see you.

Always remember: The safest place on a highway when it’s snowing is behind a snowplow.

Heading to sled and throw snowballs? Do that in designated areas away from highways, not parked on shoulders, which are for emergencies only. Parking on a highway shoulder to play in the snow distracts other drivers and can interfere with first responders who may need to use the shoulder. If that isn’t reason enough, keep in mind that a snowplow can hurl large amounts of snow and ice well away from a highway.

ADOT recently installed signs along a stretch of US 180 northwest of Flagstaff reminding drivers that parking on the shoulder is for emergencies only.

Those heading to popular snow-play areas should be prepared to spend extended time in winter conditions, as traffic at day’s end is often heavy on highways including US 180 toward Flagstaff. In addition, highways can have extended closures from crashes and weather conditions.

Prepare for trips by visiting the ADOT Know Snow website (azdot.gov/KnowSnow), which has tips on making sure your vehicle is ready for winter driving, driving safely on highways with snow and ice, driving safely while snowplows work and packing supplies in case a vehicle becomes stranded. For example, a little cat litter or sand will provide traction if a vehicle becomes stuck along the roadway.

Before heading out, drivers can call 511 or visit ADOT’s Arizona Traveler Information site at az511.gov for the latest highway conditions. The website features real-time images along state highways that give drivers a glimpse of weather in various regions. ADOT’s Twitter account (@ArizonaDOT) and Facebook page (facebook.com/AZDOT) are sources of real-time information and interaction.

When a freeway closure or other major traffic event occurs, ADOT’s free app available at ADOTAlerts.com will send critical information directly to app users in affected areas – where possible, in advance of alternate routes.

PHOENIX – With recent snowfall transforming much of Arizona’s high country into a winter wonderland, snow-play sites should become busy destinations this weekend. That means travelers can expect heavy traffic and delays around some popular areas.

Those heading to snow-play sites along US 180 should be prepared to spend extended time in winter conditions and be ready for traffic backups returning to Flagstaff that build as the afternoon goes on.

Travelers also should prepare for the trip by researching the locations of snow-play areas and whether those areas have enough snow to be open. The Flagstaff Convention & Visitors Bureau lists all area snow-play locations at FlagstaffArizona.org and offers a hotline at 844.256.SNOW with the latest snow conditions.

No matter where you’re heading, don’t park along a highway or on freeway interchange ramps to play in the snow. Those areas are dangerous to you, other drivers and first responders. Parking also adds to traffic congestion and makes it more difficult for the Arizona Department of Transportation’s snowplows to clear snow and ice. For your safety, park in designated areas away from highways.

While no snow is expected this weekend, remember that melting snow can turn to ice and create slick roadways. Slow down and avoid accelerating suddenly. Leave plenty of space between your vehicle and the one ahead to avoid sudden braking.

If snowplows are working, stay back at least four car lengths and never pass a snowplow that’s clearing a road.

Any trip to Arizona’s high country in winter should involve preparations for extended periods in cold weather. Bring winter clothing, blankets, a fully charged cellphone and portable charger, water, snacks, medications and plenty of fuel. ADOT offers more tips at azdot.gov/KnowSnow.

ADOT’s Twitter (@ArizonaDOT) and Facebook (facebook.com/AZDOT) accounts are excellent sources of information on traffic conditions, as is the ADOT Traveler Information Center available at az511.gov or by calling 511.

PHOENIX – When a highway closes or you’re just looking for possible routes, it’s natural to consult a navigation app or GPS unit. But drivers need to apply common sense to a computer’s suggestions, starting with not taking buses and other vehicles that aren’t up to the task down unpaved roads.

Since State Route 64 closed due to heavy snow between Grand Canyon Village and Grand Canyon National Park’s east entrance, a large bus, a smaller bus and at least two passenger vehicles carrying tourists have gotten stuck on a forest road heading east from US 180 between Valle and Flagstaff toward US 89.

While tow trucks were able to free the other vehicles and get them headed back to US 180, the Arizona Department of Public Safety, with help from an Arizona Department of Transportation snowplow, had to rescue 45 people from the tour bus as Monday’s snowstorm moved in. The driver of the bus, which was bound for Page, said his GPS unit recommended taking the forest road.

The Coconino County Sheriff’s Office receives many calls throughout the year from motorists who get stuck following suggested alternate routes onto unpaved roads. It’s a big concern for ADOT during the winter, when snowstorms can cause sudden and prolonged highway closures.

“Sticking to the main highways is a driver’s best bet, especially during snowstorms,” said Audra Merrick, district engineer for ADOT’s North Central District. “Our snowplow crews are out clearing these roads around the clock along with patrols from the Department of Public Safety and ADOT’s motor-assist vehicles. Don’t follow an alternate route that’s not regularly plowed during winter storms.”

Earlier this winter, a Pennsylvania family wanting to see Grand Canyon National Park’s North Rim got stranded following forest roads suggested as an alternate route to State Route 67, which closes for the winter along with park facilities. A woman suffered frostbite walking 26 miles trying to get help, while her husband eventually was able to call rescuers by climbing high enough to get a cellphone signal.

Sgt. Aaron Dick, search-and-rescue coordinator for the Coconino County Sheriff’s Office, said if a suggested road becomes rough or difficult to navigate the best thing to do is turn around. Motorists also can prevent problems by understanding the settings on their GPS units or navigation apps, starting with making sure they are ranking alternate routes by “shortest time” rather than “shortest distance.”

“The shortest-distance setting will connect roads in the GPS unit’s inventory to create the shortest route without knowing the status or condition of the roads,” he said. “The shortest-time setting will generally keep the driver on paved or well-maintained roads. 

Drivers heading to northern Arizona should do their research on road conditions by checking az511.gov and ADOT’s social media accounts on Twitter (@ArizonaDOT) and Facebook (facebook.com/AZDOT). They also should consult ADOT’s tips for winter driving at azdot.gov/KnowSnow, including:

• Tell someone where you are going, your intended route and your expected arrival time.
• Bring extra clothing and gloves, make sure the gas tank is half to three-quarters full at all times, keep cellphones charged, and pack extra drinking water, snacks and all necessary medications.
• Pack an emergency kit that includes blankets, a flashlight with extra batteries, an ice scraper, a small shovel, a container of sand or cat litter for traction and warning lights or reflectors.

PHOENIX ‒ Planning a trip to play in the snow Sunday? Leave prepared for heavy traffic around popular snow-play sites and the potential for more winter weather to arrive as early as Sunday afternoon. 

Highway conditions can deteriorate quickly during severe weather as snow accumulates and drivers struggle, and closures can happen suddenly and be prolonged.

Your trip preparations should begin with packing a fully charged cellphone, drinking water, and winter coats, warm blankets or both. Among other winter driving tips at azdot.gov/KnowSnow, you should take: healthy snacks; gloves, scarves, caps and extra socks; necessary medications; an ice scraper; a flashlight with extra batteries; a small folding shovel for snow removal; and a small bag of sand or cat litter for wheel traction.

Plan your route and let someone know where you are going.

If you plan to visit snow-play areas along US 180 near Flagstaff, prepare to spend extended time in winter weather – and to face heavy traffic and delays getting back to Flagstaff that increase as the day goes on. The Flagstaff Convention & Visitors Bureau lists the locations of all Flagstaff-area snow-play locations at FlagstaffArizona.org and offers a hotline at 844.256.SNOW with the latest snow conditions.

If you’re heading south from US 180 at day’s end, you can save time getting to Interstate 17 once you reach Flagstaff by taking a marked alternate route to Interstate 40 at Butler Avenue, via Switzer Canyon Drive and Route 66, then heading west to I-17.

Wherever you go, don’t park along highways or interstates or on freeway interchange ramps to play in the snow (the photo above shows vehicles parked on a ramp at the Interstate 17/Stoneman Lake Road interchange). That’s dangerous for you, other drivers and first responders. It exacerbates traffic congestion and makes it more difficult for the Arizona Department of Transportation’s snowplows to clear snow and ice. Park in designated areas away from highways.

The latest National Weather Service forecast for Arizona’s high country says the next winter storm is expected to enter the region as early as Sunday afternoon. It has the potential to produce significant snow and rain by late Sunday, though the exact timing remains uncertain.

Even if it isn’t snowing on your trip uphill, drive for conditions, slow down and avoid accelerating suddenly. Melting snow can turn into ice overnight, particularly around bridges. Leave plenty of space between your vehicle and the one ahead to avoid sudden braking.

Give snowplows a wide berth, staying at least four car lengths behind. Never pass a snowplow that’s clearing a road. Remember: The safest place on the road when it’s snowing is behind a plow.

ADOT’s Twitter (@ArizonaDOT) and Facebook (facebook.com/AZDOT) accounts are excellent sources of information on traffic conditions, as is the ADOT Traveler Information site available at az511.gov or by calling 511.