San Gorgonio Pass

Coordinates: 33°55′12.1″N 116°58′14.1″W / 33.920028°N 116.970583°W / 33.920028; -116.970583
Source: Wikipedia, the free encyclopedia.
For other places with similar names, see San Gorgonio (disambiguation).
San Gorgonio Pass
Banning Pass
 NGVD 29[1]
Traversed by I-10
LocationRiverside County, California, United States
RangeSan Bernardino Mountains
/ San Jacinto Mountains
Coordinates33°55′12.1″N 116°58′14.1″W / 33.920028°N 116.970583°W / 33.920028; -116.970583[1]
Topo mapBeaumont
San Gorgonio Pass is located in California
San Gorgonio Pass
class=notpageimage|
Location of San Gorgonio Pass in California

The San Gorgonio Pass, or Banning Pass, is a 2,600 ft (790 m) elevation

North American plate that is slipping at a rate of 7.2 ±2.8 mm/year.[2] The tall mountain ranges on either side of the pass result in the pass being a transitional zone from a Mediterranean climate west of the pass, to a Desert climate east of the pass. This also makes the pass area one of the windiest places in the United States, and why it is home to the San Gorgonio Pass wind farm
.

It serves as a major transportation corridor between the

Interstate 10, and the Union Pacific Railroad, utilize the pass. When the rail line was completed in January, 1883, by the Southern Pacific Railroad, it was billed as the second U.S. transcontinental railroad.[3]

The pass is one of the deepest mountain passes in the

48 contiguous states, with the mountains to either side rising almost 9,000 ft (2,700 m) above it. San Gorgonio Mountain, taller but farther away and less visible, is at the northern side of the pass, and Mount San Jacinto is on the southern side. Mount San Jacinto has the fifth-largest rock wall in North America, and its peak is only six miles south of Interstate 10. The pass is also referred to as the Banning Pass due to the town of Banning being located about 6.5 miles east of the pass summit.[4] The city itself was named for Phineas Banning
who founded the town.

Geology

The pass is the major geologic divide between the igneous batholithic

strike-slip and reverse slip that contributes to both uplift of the San Bernardino Mountains and overall movement between the North American plate and the Pacific plate
.

Geography

Climate

The San Gorgonio Pass area tends to get snow at least once or twice during the winter months, although it rarely sticks to hard surfaces, such as the freeway or city streets.

Topography

The San Gorgonio River runs through the pass, west to east, and joins the Whitewater River near the community of Whitewater at the northwest end of Coachella Valley.

Transportation

The

Union Pacific) laid down tracks through the pass in 1875. Amtrak's Sunset Limited and Texas Eagle intercity passenger trains continue to run on the line in addition to several freight trains. Additionally, the Riverside County Transportation Commission is studying the establishment of daily passenger service
from Los Angeles to the Coachella Valley, including at least one station in the San Gorgonio Pass area.

The summit of the pass is in

U.S. Route 70
and U.S. Route 60. There are still portions of the old U.S. 99 route between Whitewater Canyon and Cabazon. Main Street in Cabazon, Ramsey Street in Banning, 6th Street in Beaumont, and Roberts Road in Calimesa are all old sections of U.S. 99.

The Banning Municipal Airport, located in the pass, is a small public airport operated by the city of Banning.

Places in the San Gorgonio Pass

Populated places

Places of interest

Other notable facilities

References

  1. ^ a b c "San Gorgonio Pass". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2010-04-04.
  2. ^ https://watermark.silverchair.com/39.pdf?token=AQECAHi208BE49Ooan9kkhW_Ercy7Dm3ZL_9Cf3qfKAc485ysgAAAw4wggMKBgkqhkiG9w0BBwagggL7MIIC9wIBADCCAvAGCSqGSIb3DQEHATAeBglghkgBZQMEAS4wEQQMm2imrcTU6ZsacxTeAgEQgIICwVJzxlUOr1RRkMHXqSWRxop4Uylp2I_7Si-fCu87fYq7ojV6CUpwfNN2rNEpSTrCfEmsRajrhONOyIxClfZ918ze1vgBDknKBFG70uA0UZgeav2hds22Kjpey4osojEhHwL-rVwmP4ZlGkI_Xj0R6G43aHqN3sS5PpZmSzPLb1zhyzd_1xfLhCNhIh323RwRbgGAxgP3dXLp9dzwrotlj28lzCI_OGJncLOLkEvOtxnfEZvc5S64NFIFz6sWYKvcyw9y79Ot6C23ecTShYZ8ijLwXcJBqsAs2VeOnFf72fnnGkPMcYyefbw7br3T8MMb3qblZdhlgSDBqWGR4yNL-LYXNzxp0yY3NjEzcxv9AsbEpnK6f_54JiYi2P6RlwT54_Lp9VoT7isdMAZz2biYqaGPuCJFQGjjlr9ttWgkVkgQqnZcnZ4BaHSTIIAcTV8wMgd8SaUp3v-kFt1GcBaMGnLLjrTWVylvs6JyGcGJDEh4xFF-CCIGv3On2xtA45UXUEdnmoAtqmlU1LE1odPktPw7Xr3AS5fCf2U3I-12iG2E8zipkyzYA7RW_5DSEU9Cnf_EFtVKlkVD4Lj-hucxV-7_wQ0mKBSR9uBRd5r0-w-5KTVOhw_53baZKWuHvVcHiGdvhGwjMJySA1eOdz0fBWITFP_AsqCAfmerPiY4q7EPCdHac5NDSjImCiZilLYSTwITJCyntfsQp_AichDpFLCownJyK6tDN7o36xSD8k6MsQVcOSWVSug9iLGnwivT0qrkHdUzizeSlKtJh7a8VNJ4NLlBRFXC69-w7TpPY5SHobaH0JVBwwpQ1molygXutzoLGeBkQL85eWS_sUNiOZDC9tU2WnTaDnkJgVyovl9ltWL4SDGMuc4DKCYsEg5m1LYPs6CzuNbojWtx0LXzsE7E08TMeTKxV_3NuCHFiPm6GQ
  3. ^ Lech, p. 249.
  4. ^ Banning, CA, 7.5 Minute Topographic Quadrangle, USGS, 1953 (1988 rev.)
  5. doi:10.1130/focus022009.1
    .

Bibliography

  • Gunther, Jane Davies. Riverside County, California, Place Names; Their Origins and Their Stories, Riverside, CA, 1984. LOC catalog number: 84–72920.
  • Lech, Steve. Along the Old Roads: A History of the Portion of Southern California that became Riverside County 1772-1893, Riverside, CA, 2004.

External links

Wikimedia Commons has media related to San Gorgonio Pass.
Retrieved from "https://en.wikipedia.org/w/index.php?title=San_Gorgonio_Pass&oldid=1187286666"