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State Route 161

Click here for a key to the symbols used. An explanation of acronyms may be found at the bottom of the page.

Routing Routing

Rte 161From Route 97 near Dorris to Route 139 near Hatfield.

Post 1964 Signage History Post 1964 Signage History

This route is as defined in 1963.

Pre 1964 Signage History Pre 1964 Signage History

This was part of a 1959 extension of LRN 210. It was not signed before 1963.

Route 161 was not defined as part of the initial state signage of routes in 1934. It is unclear what (if any) route was signed as Route 161 between 1934 and 1964.

Naming Naming

Stateline Road.

Freeway Freeway

[SHC 253.1] Entire route. Added to the Freeway and Expressway system in 1959.

Scenic Route Scenic Route

[SHC 263.1] Entire route.

National Trails National Trails

[Volcanic Byways]This route is part of the Volcanic Legacy Scenic Byway All American Road.

Other WWW Links Other WWW Links

Statistics Statistics

Overall statistics for Route 161:

Pre-1964 Legislative Route Pre-1964 Legislative Route

In 1933, Chapter 767 defined the routes from "[LRN 2] near Cahuenga Park to [LRN 4] near Burbank" and from "[LRN 4] near Glendale to [LRN 9] near Monrovia" as part of the state highway system. In 1935, LRN 161 was added to the highway code with the following routing:

  1. [LRN 2] near Cahuenga Park to [LRN 4] near Burbank
  2. [LRN 4] near Glendale to [LRN 9] near Monrovia

In 1947 (1st ex. sess.), Chapter 11 added an additional segment and clarified the routing:

  1. [LRN 205] near Elysian Park in Los Angeles to a connection with [LRN 4] near Glendale.
  2. [LRN 2] near Vineland Avenue Cahuenga Park to [LRN 4] near Glendale Burbank
  3. [LRN 4] near Glendale to [LRN 9] near Monrovia

In 1957, Chapter 1911 reversed the order and changed (b): “[LRN 4] near Glendale to [LRN 2] near Riverside Drive Vineland Avenue

This route was signed as follows:

  1. US 66 near Elysian Park in Los Angeles to US 99 near Glendale.

    This was a segment of US 99.

  2. US 99 (present-day I-5) near Glendale to US 101 near Riverside Drive.

    This is the remainder of the Ventura Freeway, Route 134, between I-5 and US 101. Before the construction of Route 134, this ran N from US 101 (Ventura Blvd) along Fulton to Moorpark, along Moorpark to Alameda, and along Alameda to San Fernando Road. This avoided Griffith Park.

  3. US 99 near Glendale to Route 118 near Monrovia.

    This is the older surface street routing of Route 134 from San Fernando Road to Foothill Blvd along Colorado Blvd and Colorado Street. Between 1964 and 1992, it was Route 248. The LRN was also applied to the freeway routing of Route 134 between the present-day Route 710/I-210 junction and US 99 (present-day I-5). Some of this was signed as Alternate US 66. Sparker at AAroads noted that Alternate US 66 ran along Colorado Blvd west of Fair Oaks Ave (where LRN 9 turned north and NW along Sign Route 118) west to Figueroa St., where Alternate US 66 (along with Sign Route 11, which joined Alt. US 66 from Linda Vista Ave. south of the Rose Bowl) turned south (the whole of Sign Route 11 was LRN 165). LRN 161 continued west through Glendale and Burbank, signed as Route 134, originally terminating at US 101/LRN 2 in Sherman Oaks but cut back to Lankershim Blvd. (LRN 159) in North Hollywood circa 1957. The purpose of the 2nd section of LRN 161 was simply to straighten out the alignment of US 66 in the Pasadena/Arcadia area.

Acronyms and Explanations:

Back Arrow Route 160 Forward Arrow Route 162

© 1996-2020 Daniel P. Faigin.
Maintained by: Daniel P. Faigin <>.