&sq=Envato&lang=en&file=File:I-710_(CA).svg) &sq=Envato&lang=en&file=File:California_710.svg) Interstate 710 and State Route 710 | ||||
|---|---|---|---|---|
| Long Beach Freeway | ||||
 I-710 highlighted in red, SR 710 in purple | ||||
| Route information | ||||
| Maintained by Caltrans | ||||
| Length | 23 mi[citation needed] (37 km) | |||
| History | 1930s as highway, 1964 as a number (SR 7), 1983–1984 as an Interstate (I-710)[1] | |||
| Component highways |
| |||
| Interstate 710 | ||||
| South end |  SR 47 in Long Beach | |||
| Major intersections | ||||
| North end | Valley Boulevard in Alhambra | |||
| State Route 710 | ||||
| South end | California Boulevard in Pasadena | |||
| North end |   I-210 / SR 134 in Pasadena | |||
| Location | ||||
| Country | United States | |||
| State | California | |||
| Counties | Los Angeles | |||
| Highway system | ||||
| ||||
Route 710, consisting of the non-contiguous segments of State Route 710 (SR 710) and Interstate 710 (I-710), is a major north–south state highway and auxiliary Interstate Highway in the Los Angeles metropolitan area of the U.S. state of California. Also called the Los Angeles River Freeway prior to November 18, 1954,[2] the highway was initially planned to connect Long Beach and Pasadena, but a gap in the route exists from Alhambra to Pasadena through South Pasadena due to community opposition to its construction.
The completed southern segment is signed as I-710 and is officially known as the Long Beach Freeway, and it runs north from Long Beach to Valley Boulevard, just north of I-10 (San Bernardino Freeway), near the boundary between the cities of Alhambra and Los Angeles. South of Atlantic Boulevard at the Bell–Vernon border, I-710 follows the course of the Los Angeles River, rarely wandering more than a few hundred feet from the riverbed. South of SR 1 in Long Beach, I-710 is officially part of the Seaside Freeway.[3]
SR 710 is the designation of the completed portion of the proposed northern extension of the route to Pasadena. This segment runs from California Boulevard in Pasadena north to its northern terminus at SR 134 and I-210. It remains unsigned, except for onramps onto the stub which are signed as onramps onto I-210 instead of SR 710. Legislation passed in 2019 authorizes its relinquishment to the City of Pasadena on or after January 1, 2024.[4]
Prior to 1983, the road was not an Interstate, although it was built to Interstate Highway standards.[citation needed] Until 1964 it was State Route 15, but it was renumbered to State Route 7 in the 1964 renumbering because of the existence of I-15, and to I-710 in 1983. However, the northern stub still contains postmile markers designating such stub as both Route 7 and Route 710.[5][6]
- ^ Faigin, Daniel P. (November 24, 2018). "Interstate 710". California Highways. Retrieved December 15, 2018.[self-published source]
- ^ California Department of Transportation (2007). Named Freeways, Highways, Structures and Other Appurtenances in California (PDF). Sacramento: California Department of Transportation. Archived from the original (PDF) on October 14, 2012.
- ^ California State Assembly. "Relating to the Seaside Freeway". 1959 Session of the Legislature. Statutes of California (House Resolution). State of California. Ch. 144 p. 3502. "That the California Highway Commission is requested to declare the added portion of Route 167 which will connect the Harbor Freeway and the Long Beach Freeway to be a freeway, to be known as the Seaside Freeway..."
- ^ Cite error: The named reference
southpasadenareviewwas invoked but never defined (see the help page). - ^ Google (August 2017). "State Hwy 710, Pasadena, California". Google Street View. Retrieved December 15, 2018.
{{cite web}}:|author=has generic name (help) - ^ Google Maps (December 2017). "Pasadena, California". Google Street View. Retrieved December 15, 2018.
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