[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/business-routes-of-interstate-8\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki24\/business-routes-of-interstate-8\/","headline":"Business routes of Interstate 8","name":"Business routes of Interstate 8","description":"From Wikipedia, the free encyclopedia There are five business routes of Interstate\u00a08 (I-8). The portions of the I-8 business routes","datePublished":"2014-11-17","dateModified":"2014-11-17","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/maps.wikimedia.org\/img\/osm-intl,11,32.705,-114.57,260x200.png?lang=en&domain=en.wikipedia.org&title=Business+routes+of+Interstate+8&revid=1099904555&groups=_ffcf54fb1ab35aeba0e967954ae35bb33c625de7","url":"https:\/\/maps.wikimedia.org\/img\/osm-intl,11,32.705,-114.57,260x200.png?lang=en&domain=en.wikipedia.org&title=Business+routes+of+Interstate+8&revid=1099904555&groups=_ffcf54fb1ab35aeba0e967954ae35bb33c625de7","height":"200","width":"260"},"url":"https:\/\/wiki.edu.vn\/en\/wiki24\/business-routes-of-interstate-8\/","wordCount":3306,"articleBody":"From Wikipedia, the free encyclopediaThere are five business routes of Interstate\u00a08 (I-8).The portions of the I-8 business routes through California are mostly unsigned. All interstate business routes in California are assigned by the California Department of Transportation (Caltrans), but are not maintained by Caltrans unless they overlay other routes of the state highway system. Local authorities may request route assignment from the Caltrans Transportation System Information Program, and all requests require approval of the executive committee of the American Association of State Highway and Transportation Officials (AASHTO).[1]Table of ContentsEl Cajon loop[edit]Alpine loop[edit]El Centro loop[edit]Winterhaven\u2013Yuma loop[edit]Gila Bend loop[edit]References[edit]El Cajon loop[edit]Business Loop\u00a08 (I-8 Bus.) begins as El Cajon Boulevard at an interchange with I-8, loosely paralleling the freeway on the northern side. The loop passes through Bostonia and Lakeview before ending at the Lake Jennings Park Road interchange with I-8.[2]Major intersectionsThe entire route is in San Diego County.Alpine loop[edit]Business Loop\u00a08 (I-8 Bus.) in Alpine spanned from I-8 exit\u00a030 to exit\u00a033 and was mostly former US\u00a080 along Alpine Drive.El Centro loop[edit]Business Loop Interstate\u00a08 (I-8 Bus.) is a business loop route that diverges from I-8 in El Centro, California, to pass through the downtown area. I-8 Bus. originates and terminates with I-8 and acts as a direct link to El Centro as I-8 bypasses the downtown area.The I-8 Bus. path through El Centro traces roughly three sides of a rectangle with I-8 constituting the fourth side. I-8 Bus. begins at its western terminus with I-8 by going north along Imperial Avenue. When I-8 Bus. reaches the intersection of Adams Avenue it turns east along that road. Along this stretch, I-8 Bus. is joined by State Route\u00a086 (SR\u00a086) which approaches from the north along Imperial Avenue, and by Imperial County Route\u00a0S80 which approaches from the west along Adams Avenue. The three routes continue joined as Adams Avenue ends and turns south along Fourth Avenue where S80 then turns to continue east. I-8 Bus. and SR\u00a086 continue south running concurrent until I-8 Bus. reaches its eastern terminus with I-8.[3]Only the portion of I-8 Bus. that runs concurrently with SR\u00a086 is maintained by the state.[4] Along its concurrency with SR\u00a086, I-8 Bus. is designated as part of the Juan Bautista de Anza National Historic Trail.[5]Major intersectionsThe entire route is in El Centro, Imperial County.Winterhaven\u2013Yuma loop[edit]A map of the Winterhaven\u2013Yuma business loop. The route is highlighted in red.Business Loop\u00a08 (I-8 Bus. or I-8 BL) begins at an interchange with I-8 and Winterhaven Drive in Winterhaven, California. The loop continues east, paralleling I-8 to the north and running concurrently with CR\u00a0S24. I-8 Bus. then goes through downtown Winterhaven before CR\u00a0S24 continues east and I-8 Bus. continues south, crossing I-8 again as well as the Colorado River into Yuma, Arizona. Passing to the west of Yuma Quartermaster Depot State Historic Park, I-8 BL goes through downtown Yuma as Fourth Avenue, intersecting US\u00a095 after several blocks. The business loop curves to the east as 32nd\u00a0Street, passing along the north side of Yuma International Airport and the south side of the Yuma Conservation Garden. East of the airport, I-8 BL passes through less-developed areas of eastern Yuma before ending at I-8.[6]It is one of very few Interstate business loops that is interstate in the sense of crossing a state line. The Arizona segment of the business loop is also a section of Historic US\u00a080.[9]Major intersectionsGila Bend loop[edit]A map of the Gila Bend business loop. The route is highlighted in red.State Business Route\u00a08 (3) (also known as SR\u00a08 Bus.) begins at an interchange with I-8 west of Gila Bend before passing under the freeway, continuing east and merging with SR\u00a085 at a truck stop. As Pima Street, the two highways continue through downtown Gila Bend before I-8 BL turns south away from SR\u00a085 as Butterfield Trail and ending at I-8 at a diamond interchange.[11]Major intersectionsThe entire route is in Maricopa County.References[edit]^ Division of Design (May 7, 2012). “Highway Design Manual, Chapter 20, Index 21.2” (PDF). California Department of Transportation. p.\u00a03. Retrieved September 9, 2014.^ a b c Google (November 2, 2014). “El Cajon Boulevard” (Map). Google Maps. Google. Retrieved November 2, 2014.^ a b c Google (February 16, 2008). “Overview Map of I-8 in California” (Map). Google Maps. Google. Retrieved February 16, 2008.^ California Department of Transportation (July 2007). “Log of Bridges on State Highways”. Sacramento: California Department of Transportation.^ “Juan Bautista de Anza National Historic Trail Guide: Imperial County”. National Park Service. Retrieved October 6, 2008.^ a b c Google (December 9, 2017). “Overview of Business Loop I-8 Winterhaven-Yuma” (Map). Google Maps. Google. Retrieved December 9, 2017.^ a b c d Arizona Department of Transportation. “2013 ADOT Highway Log” (PDF). pp.\u00a0531\u2013533. Retrieved December 9, 2017.^ Arizona Department of Transportation. “ADOT Right-of-Way Resolution 1966-P-075”. Arizona Department of Transportation. Retrieved October 18, 2018.^ a b c Arizona State Transportation Board Meeting Agenda (PDF) (Report). Show Low, Arizona: Arizona State Transportation Board. July 20, 2018. pp.\u00a0310 to 339. Retrieved June 16, 2019.^ Arizona Department of Transportation. “ADOT Right-of-Way Resolution 1973-P-074”. Arizona Department of Transportation. Retrieved October 18, 2018.^ Google (November 2, 2014). “Business Loop I-8 Gila Bend” (Map). Google Maps. Google. Retrieved November 2, 2014.  "},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/business-routes-of-interstate-8\/#breadcrumbitem","name":"Business routes of Interstate 8"}}]}]