Yellowstone National Park’s traffic advisory for the upcoming winter season includes significant road closures starting November 1, 2024. The West, South, and East entrances will be closed to regular vehicle traffic, with only the road connecting the North and Northeast entrances remaining open year-round. Visitors should expect limited services, potential weather-related closures, and ongoing construction projects causing delays.
What Are the Current Road Closures in Yellowstone National Park?

As of November 1, 2024, Yellowstone National Park will implement its annual winter road closures:
- West Entrance
- South Entrance
- East Entrance
These closures are part of the park’s preparation for the winter season and to facilitate snowmobile and snowcoach travel, which is scheduled to begin on December 15, 2024.
Which Roads Remain Open Year-Round?

The only road that stays open throughout the year is the one connecting:
- North Entrance (Gardiner, Montana)
- Northeast Entrance (Cooke City/Silver Gate, Montana)
This road passes through:
- Mammoth Hot Springs
- Tower Junction
- Lamar Valley
What Specific Road Segments Are Affected by Seasonal Closures?
One notable road segment affected by seasonal closure is:
- Tower Fall to Canyon Junction (Dunraven Pass): Open until October 31, weather permitting
How Long Are the Estimated Travel Delays?
While there are no specific estimated travel delays mentioned for the open roads, visitors should be prepared for:
- Up to 20-minute delays on certain segments
- Delays due to ongoing road improvement projects
For example, on the South Entrance Road, expect delays of up to 20 minutes due to construction projects such as the replacement of the Lewis River Bridge.
What Ongoing Construction or Maintenance Schedules Should Visitors Be Aware Of?
A significant ongoing road improvement project to be aware of is:
- Location: Nearly 10 miles north of the South Entrance on the South Entrance Road
- Project: Removal and replacement of the Lewis River Bridge
- Additional work: Creation of new parking and viewing opportunities
- Timeline: Began in 2022, expected to conclude in fall 2024
- Impact: Delays of up to 20 minutes
Are There Any Accessibility Issues or Parking Availability Concerns?
Visitors should be prepared for:
- Changing weather conditions
- Limited services during fall and winter
- Potential temporary road closures due to inclement weather (can occur without notice)
It’s worth noting that communities around the park remain open year-round and offer various recreational opportunities:
- Montana: Gardiner, Cooke City
- Wyoming: Cody, Jackson
How Are Relevant Amenities or Facilities Impacted?
During the winter season:
- Many park facilities and services will be limited
- Visitors should check operating dates for specific facilities and services
- The park’s website and mobile alerts provide up-to-date information on facility availability
What Are the Typical Visitor Traffic Patterns During This Period?
- Peak visitor times are generally avoided during winter months due to road closures
- Visitors planning fall or winter trips should be prepared for:
- Unpredictable weather
- Flexible travel plans
- Limited services
How Can Visitors Stay Informed About Current Road Conditions?
To stay updated on current road conditions, visitors can:
- Visit the park’s website for live road status updates
- Receive Yellowstone road alerts on their mobile phone by texting \”82190\” to 888-777
- Call (307) 344-2117 for a recorded message on road conditions
What Should Visitors Know About Winter Travel in Yellowstone?
Winter travel in Yellowstone National Park is a unique experience, but it requires careful planning:
- Most roads are closed to regular vehicle traffic
- Snowmobile and snowcoach travel begins on December 15, 2024
- Limited services are available within the park
- Visitors should be prepared for extreme weather conditions
How Does the Yellowstone National Park Traffic Advisory Affect Different Types of Visitors?
The traffic advisory affects various types of visitors differently:
- Day Visitors:
- Limited access to park attractions
-
Need to plan routes carefully based on open roads
-
Overnight Visitors:
- Reduced accommodation options within the park
-
Should book accommodations well in advance
-
Wildlife Enthusiasts:
- Winter can offer unique wildlife viewing opportunities, especially in the Lamar Valley
-
Need to be aware of limited road access
-
Winter Sports Enthusiasts:
- Can take advantage of snowmobile and snowcoach tours starting December 15
- Should book tours in advance due to limited availability
What Alternative Activities Are Available During Road Closures?
Despite road closures, there are still many activities available:
- Cross-country skiing
- Snowshoeing
- Wildlife viewing in accessible areas
- Visiting nearby towns for local attractions and events
How Does the Traffic Advisory Impact Park Conservation Efforts?
The seasonal road closures serve multiple purposes:
- Wildlife Protection:
- Reduced vehicle traffic allows animals to move more freely
-
Helps maintain natural migration patterns
-
Ecosystem Recovery:
-
Gives heavily trafficked areas a chance to recover from summer visitation
-
Park Maintenance:
- Allows park staff to perform necessary maintenance and improvements
By adhering to the Yellowstone National Park traffic advisory, visitors not only ensure their safety but also contribute to the park’s conservation efforts.
References:
1. KULR8 News – Yellowstone road closures
2. Yellowstone National Park News Release
3. National Park Service – Yellowstone Park Roads