Santa Fe And Salt Lake Trail Monument

Crowder Canyon, originally Coyote Canyon, is a valley in San Bernardino County, California. Its mouth was at an elevation of 2,999 feet / 914 meters at its confluence with Cajon Canyon. Its source was at an elevation of 4200 feet at 34°21′02″N 117°26′04″W near Cajon Summit. The canyon runs southward just west of the top of Cajon Pass then turns southwestward to meet Cajon Canyon.

Cajon Canyon, originally named El Cajon De San Gabriel De Amuscopiabit, El Cajon in Spanish meaning "the box" in English, is a long valley ending in a box canyon in the northeastern San Gabriel Mountains, within San Bernardino County, California.: 46 

Cajon Junction is an unincorporated community in Cajon Canyon and the northern Cajon Pass area, within San Bernardino County, California. It is located at the intersection of California State Route 138 (Pearblossom Highway) and Interstate 15 It lies at an elevation of 3,113 feet (949 meters), above the southern Victor Valley in the northeastern San Gabriel Mountains foothills. And is north of Keenbrook, Cozy Dell and Icenbrook Cajon Junction is a popular stop in the Cajon Pass there is a gas station and multiple fast food restaurants in the area.

The North Fire was a wildfire that occurred in the Mojave Desert near the towns of Victorville and Hesperia, north of San Bernardino and south of Bakersfield, California. The fire began on July 17, 2015. The areas most impacted were adjacent to Interstate 15, where the Cajon Pass passes through the San Bernardino National Forest. The fire spread to 4,250 acres, and burned homes and other buildings, as well as numerous vehicles stranded on the interstate. Seventy-four passenger vehicles and trucks were burned along the highway or in neighboring communities due to the fire. The fire closed Interstate 15, the main highway connecting Southern California with Las Vegas, Nevada, during the first day of the blaze.One-thousand fire fighters battled the blaze during the height of the fire, which as of the evening of July 17 was five percent contained. Mandatory evacuations were ordered for the towns of Phelan and Baldy Mesa, which were threatened or impacted by the fire. Two-hundred-four people utilized an emergency shelter set up at Serrano High School, in Phelan. The evacuation orders were lifted as crews worked to contain the fire. On the evening of July 18, the fire was reported to be 45% contained, after a rain storm from the remnant moisture of Hurricane Dolores brought cooler temperatures to the chaparral fueled fire. By the following morning, the fire was reported to be 60% contained. On Monday, July 20, the fire was reported to be 75% contained, but had also grown from 3,500 to 4,250 acres. The fire was fully contained on July 21, and fire fighters remained on scene to douse hot spots in the burn area. The remnants of Hurricane Dolores assisted with putting the fire out by drenching the area the same weekend, while causing other damage in Southern California.The presence of unmanned aerial vehicles (UAVs/drones) in the area that interfered with fire fighting efforts has renewed discussion of legislation to limit the operation of drones in the United States. In response to the drone activity over active wildfires, San Bernardino County, the California State Legislature and the Congress of the United States have all proposed restrictions on privately owned drones.

The Blue Cut Fire was a wildfire in the Cajon Pass, northeastern San Gabriel Mountains, and Mojave Desert in San Bernardino County, California. The fire, which began on the Blue Cut hiking trail in the San Bernardino National Forest, was first reported on August 16, 2016 at 10:36 a.m., just west of Interstate 15. A red flag warning was in effect in the area of the fire, with temperatures near 100 °F (38 °C) and winds gusting up to 30 miles per hour (48 km/h).By August 18, the fire had burned 37,000 acres (57.8 sq mi; 149.7 km2) of land and destroyed 105 homes and 213 other structures.

Arrowhead Farms is an unincorporated community of San Bernardino County, California. It is now a foothill and rural neighborhood of the city of San Bernardino located just northeast of the Interstate 215 and Interstate 210 junction. Arrowhead Farms is in the 92407 ZIP Code and is within the 909 area code.

Cajon Pass (; Spanish: Puerto del Cajón or Paso del Cajón) is a mountain pass between the San Bernardino Mountains to the east and the San Gabriel Mountains to the west in Southern California. Created by the movements of the San Andreas Fault, it has an elevation of 3,777 ft (1,151 m). Located in the Mojave Desert, the pass is an important link from the Greater San Bernardino Area to the Victor Valley, and northeast to Las Vegas. The Cajon Pass area is on the Pacific Crest Trail.Cajon Pass is at the head of Horsethief Canyon, traversed by California State Route 138 (SR 138) and railroad tracks owned by BNSF Railway and Union Pacific Railroad. Improvements in 1972 reduced the railroad's maximum elevation from about 3,829 to 3,777 feet (1,167 to 1,151 m) while reducing curvature. Interstate 15 does not traverse Cajon Pass, but rather the nearby Cajon Summit, 34°20′58″N 117°26′47″W, The entire area, Cajon Pass and Cajon Summit, is often referred to as Cajon Pass, but a distinction is made between Cajon Pass and Cajon Summit. In 1851, a group of Mormon settlers led by Amasa M. Lyman and Charles C. Rich traveled through Cajon Pass in covered wagons on their way from Salt Lake City to southern California. A prominent rock formation in the pass, where the Mormon Road and the railway merge (at 34.3184°N 117.4920°W / 34.3184; -117.4920, near Sullivan's Curve), is known as Mormon Rocks.

The 2006 Mercy Air helicopter accident occurred on December 10, 2006, about 17:55 Pacific Standard Time, when a Bell 412SP helicopter, call sign "Mercy Air 2" impacted mountainous terrain near Hesperia, California and the Cajon Pass. The commercial helicopter pilot and two medical crew members were killed, and the helicopter was destroyed by impact forces and a postcrash fire. On July 30, 2008, the National Transportation Safety Board (NTSB) released its probable-cause report on the accident. According to the NTSB, the probable cause of the crash was "the pilot's inadvertent encounter with instrument meteorological conditions and subsequent failure to maintain terrain clearance." The dark night conditions, fog, and mountainous terrain were ruled to be contributing factors.

Lytle Creek is a census-designated place in the San Gabriel Mountains, within San Bernardino County. It is about 16 miles (26 km) northwest of downtown San Bernardino and 10 miles (16 km) from the cities of Fontana and Rialto. This small remote community is located in a large southeast-trending canyon on the eastern portion of the San Gabriel Mountains completely within the boundaries of the San Bernardino National Forest. The population was 701 at the 2010 census. The ZIP Code for Lytle Creek is 92358 and the community is inside area code 909.

North Fork Lytle Creek is a tributary of Lytle Creek in San Bernardino County, California.

Middle Fork Lytle Creek is a tributary of Lytle Creek in San Bernardino County, California.

The Mormon Trail Monument was designated a California Historic Landmark (No.577). The Monument is to remember the 500 Mormon pioneers came to the San Bernardino Valley in June 1851. The Monument is near Phelan, California in San Bernardino County, California. The Monument was built in 1937 and is on California State Route 138, 3.6 Miles West of Interstate 15. In 1857 about half the Mormons were told to return to Utah during the Mormon War, also called the Utah War. the Mormon War, or the Mormon Rebellion Mormon Lumber Road was built in 1852 up Waterman Canyon in San Bernardino County ending near Crestline, California. The Mormon Lumber Road was designated a California Historic Landmark (No.96) on March 29, 1933. The Landmark Monument was built on the side of the road in 1991. Most of the labor to build the road came from Mormon volunteers. At the top of the road they built 6 saw mills in 1854. The timber was brought down the San Bernardino Mountains to help build the City of San Bernardino, California and Southern California. Timber was sometimes called "Mormon Banknotes". The marker is in Waterman Canyon on California State Route 18, 0.5 miles West of Crestline, California Mormon Stockade is the site of the first home in San Bernardino, built by Jose del Carmen Lugo in 1839. Jose del Carmen Lugo was a part owner of Rancho San Bernardino. Jose Lugo was born in 1813 in Pueblo de Los Angeles, in Spanish colonial Alta California, then a province of the Viceroyalty of New Spain. José del Carmen Lugo was the eldest son of Antonio Maria Lugo. José del Carmen Lugo, in a joint venture with his brothers José María and Vicente Lugo and cousin Diego Sepúlveda, began colonizing the San Bernardino Valley and adjacent Yucaipa Valley. The land covered more than 250,000 acres (1,012 km2) in the present day Inland Empire. Their colony charter was approved by the Mexican government in 1839. The valley was plagued by robberies and frequent raids by California Indians resisting loss of their homeland. Many would-be colonizers would stay for only short periods of time. The Lugo families became strong allies with the Mountain Band of Cahuilla Indians led by Chief Juan Antonio. The site is also the site of fort stockade built in 1851. The fort stockade was built by pioneers families for protection from Native Californians. Over 100 California pioneers lived in the fort stockade for a year. The Jose del Carmen Lugo home and Mormon Stockade site was designated a California Historic Landmark (No.44) on August 1, 1932. The Landmark Monument was built on the side of the road in 1927. The Monument is at 351 North Arrowhead Avenue, San Bernardino, California, at the San Bernardino County Courthouse.