State Route 18 Live Cam

A state highway in the U.S. state of California


California State Route 18, often referred to as SR-18, is a scenic highway located in the San Bernardino Mountains of Southern California. The route is known for its breathtaking views, winding roads, and access to various recreational areas and mountain resorts. It plays a crucial role in connecting the cities and communities of the region while offering drivers and travelers a chance to experience the beauty of the surrounding natural landscape.

Key features and information about California State Route 18:
  • Route Description: SR-18 spans a significant distance, starting from the city of San Bernardino and extending up into the San Bernardino Mountains. It provides access to popular destinations such as Lake Arrowhead, Big Bear Lake, and the surrounding mountain communities.
  • Scenic Beauty: The highway is famous for its scenic vistas, offering panoramic views of the surrounding mountains, valleys, and forests. The drive is particularly popular in the fall when the foliage changes color, creating a stunning display of autumn hues.
  • Winding Roads: The road features numerous twists and turns as it ascends into the mountains. This can make for an exciting and challenging driving experience, especially for those who enjoy driving along mountainous terrain.
  • Access to Recreation: SR-18 provides access to a range of outdoor recreational activities. These include hiking, camping, fishing, boating, and skiing during the winter months. The highway serves as a gateway to the San Bernardino National Forest and its various trails and campgrounds.
  • Mountain Resorts: The highway connects several mountain resort communities, including Lake Arrowhead and Big Bear Lake. These areas offer year-round attractions, from water activities in the summer to skiing and snowboarding in the winter.
  • Winter Conditions: During the winter months, the road can experience snowfall and icy conditions, especially at higher elevations. It's important for travelers to be prepared for changing weather conditions and to check road conditions before embarking on their journey.
  • Safety Precautions: Due to its winding nature and elevation changes, drivers are advised to exercise caution, especially when driving in inclement weather or during the evening. Speed limits are posted and enforced to ensure the safety of all road users.
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  • Closures: In rare cases, portions of SR-18 may be temporarily closed due to adverse weather conditions, rockslides, or maintenance work. It's a good idea to check for road closures and conditions before heading out.

Overall, California State Route 18 offers both a practical transportation route for residents of the mountain communities and a scenic route for travelers looking to experience the natural beauty of the San Bernardino Mountains. Whether you're seeking outdoor adventures or simply want to enjoy a picturesque drive, SR-18 has something to offer.


California State Route 18 (SR-18) traverses a diverse range of geographical features as it winds its way through the San Bernardino Mountains. The route starts from the city of San Bernardino, located in the southern part of the state, and ascends into the mountains, passing through various elevations and landscapes. Here's a breakdown of the geography along SR-18 in the San Bernardino Mountains:

  • Lowland Area (Start): The highway begins in the city of San Bernardino, which is situated in the San Bernardino Valley. This area is relatively flat and characterized by urban and suburban development.
  • Foothills: As SR-18 heads east from San Bernardino, it enters the foothills of the San Bernardino Mountains. These foothills are transitional zones between the valley and the higher elevations of the mountains. The terrain becomes more rugged, and the road starts to wind as it gains elevation.
  • Canyons and Gorges: As the highway continues to climb, it enters several narrow canyons and gorges that have been carved by rivers and streams over time. The road may follow the course of these waterways, resulting in twisting and winding sections of the highway. The terrain becomes more mountainous, and the vegetation changes from urban and foothill plants to trees commonly found in higher elevations.
  • Mountain Communities: SR-18 passes through or near various mountain communities, including Crestline, Lake Arrowhead, and Running Springs. These areas are nestled within the forested mountains and offer scenic views, recreational opportunities, and a break from urban life.
  • Lake Arrowhead and Big Bear Lake: The highway provides access to popular mountain lakes, including Lake Arrowhead and Big Bear Lake. These bodies of water are surrounded by lush forests and offer opportunities for boating, fishing, and other water activities.
  • Elevations and Peaks: SR-18 reaches varying elevations as it climbs into the San Bernardino Mountains. The highest point along the highway is at about 7,000 feet (2,100 meters) above sea level. The surrounding peaks may reach even higher elevations, offering panoramic views of the surrounding landscape.
  • Scenic Vistas: Throughout the journey, there are numerous viewpoints and pullouts where travelers can stop and enjoy breathtaking vistas of the mountains, valleys, and forests below. These viewpoints offer excellent opportunities for photography and taking in the natural beauty of the region.
  • Winter Conditions: At higher elevations, especially around the Lake Arrowhead and Big Bear Lake areas, the highway can experience heavy snowfall during the winter months. This can lead to snow-covered roads and icy conditions, requiring drivers to be cautious and prepared for winter driving.
  • Forest and Vegetation: The road passes through the San Bernardino National Forest, which is characterized by a mix of coniferous and deciduous trees. Pine, fir, cedar, and oak trees are common, creating a diverse and vibrant forest ecosystem.

In summary, California State Route 18 in the San Bernardino Mountains offers a journey through changing elevations, diverse vegetation, and stunning landscapes. From urban areas to mountain communities, winding canyons to panoramic viewpoints, the route provides an opportunity to experience the rich geographical features of this beautiful region.