California Highways: Route by Route History,Interstate,Legislative (LRN),Numbering,Pre-1964,Routes,State,US Highways CA RxR 3.12: Route 7: From Long Beach to the Border

CA RxR 3.12: Route 7: From Long Beach to the Border

June 22, 2025June 22, 2025| DanielDaniel| 0 Comment| 1:18 pm
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Episode 3.12 brings Season 3 to a close, modulo our bonus episodes. In Episode 3.12, we explore all things Route 7. As is our tradition, we start by looking into the 7th state highway, the Kings River Canyon Road, and LRN 7, which included portions of US 40 and US 99W. We then turn our attention to various incarnations of Route 7: Sign Route 7, both the section along the Eastern Sierras that is now US 395 and US 6 and the section that became Sepulveda Blvd in Los Angeles; 1964-1981 Route 7, which was the Long Beach Freeway before it was renumbered into I-710; and the current Route 7, which is a small border connection route near a new entry point near Calexico. We’ll then be taking a short break, during which there will be some bonus episodes. We’ll pick up in the fall with Season 4, which will cover Route 8 through Route 14. I’m also going to be working on improving the sound quality of the podcast once I retire in July.

Here’s the link to the show:

And here’s the link on Spotify for Creators:


Here are some relevant links (I may edit this to add more links in later):

We encourage you to explore our back catalog through this site or our Spotify for Creators home.

 

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CA RxR 2.10: Route 1: The Lost Coast (incl. Route 208 and Route 211)CA RxR 2.10: Route 1: The Lost Coast (incl. Route 208 and Route 211)

March 10, 2024March 10, 2024| DanielDaniel| 0 Comment| 4:37 pm

Episode 2.10 of California Highways: Route by Route completes our exploration of Route 1, as we discuss the “Lost Coast”. This area was originally part of the last segment of LRN 56, and was to be Route 1, but some reworking of the state system made the former lateral between Usal Road and US 101 (which in 1964 became Route 208) officially Route 1, and made the “Lost Coast” portion of the route Route 211. This episode explores the Lost Coast, including the history of Route 208 and Route 211. In our next episode we will move to Route 2, talking about Route 2 in the flatlands: From Santa Monica to and through Glendale, including the Beverly Hills Freeway, the Glendale Freeway, and even some Pacific Electric. We’ll also talk about the Western Terminus of US 66.

Here’s the link to the show:

 

And here’s the link on Spotify for Podcasters:

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CARxR 1.08: Highway Numbering: U.S. Highways (Part I)CARxR 1.08: Highway Numbering: U.S. Highways (Part I)

February 18, 2023February 18, 2023| DanielDaniel| 0 Comment| 5:23 pm

In this episode, we continue our exploration of numbering of state highways by turning our attention to the U.S. highway system. These are the white shields with black numbers. It is the second episode in a four part miniseries on highway numbers in California. In this episode we talk about the history of the US highway system, how the US highways are numbered, how things have changed in the post-Interstate era, and we wax rhapsodic on the nostalgia of US highways. The remaining episodes in the miniseries will explore the numbering of and the history of California’s Interstates, and the signed county route system.

Our interview for this episode was to be with Jim McDonnell of AASHTO on AASHTO’s role in assigning US and Interstate numbers. But we’ve run into scheduling difficulties and haven’t been able to coordinate a recording time by our scheduled drop date. So consider this Part I of the episode. When we can get things coordinated with Jim we’ll record and release Part II.

Here’s the link to the show:

And here’s the link on Anchor.FM:

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CA RxR 4.02: I-8 and US 80 Between El Cajon and the Arizona BorderCA RxR 4.02: I-8 and US 80 Between El Cajon and the Arizona Border

November 7, 2025November 7, 2025| DanielDaniel| 0 Comment| 11:35 am

This is Episode 4.02, which continues our exploration of Route 8, better known as Interstate 8. In this episode, we focus on the portion of I-8 from La Mesa (just outside of San Diego) to the Arizona border. We look at not only current I-8, but the routing of the predecessor route, US 80. We discuss the communities of La Mesa and El Cajon, Alpine and Descanso, Boulevard, the Mountain Springs Grade, Jacumba, Ocatillo (with a digression on the Imperial Highway), El Centro, Holtville and the Algondenes Dunes (with a digression on the Plank Road), Winterhaven and Yuma. We also briefly talk about the interesting routing of US 80 within Arizona, and how it differs from I-8. We talk about historical routings, projects along the route, and some significant names. In the next episode, we’ll turn our attention to Route 9, which currently runs from Santa Cruz to Los Gatos, but which once ran all the way to Castro Valley.

Here’s the link to the show:

And here’s the link on Spotify for Creators:

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