CA RxR 5.02: I-15 and I-215 (Part 2): Temecula to Devore (including Route 31 and Route 194)

Episode 5.02 is the second of three episodes on Route 15. In this episode, we explore I-15 between Temecula and Devore. This exploration covers both the historical route, US 395, which became I-15E and later I-215, as well as the replacement route that became today’s I-15. We cover all the LRNs that made up the route, the pre-freeway routings in the cities along the route, and the transition of the route into today. We also cover major projects along the route, including the Mid-County Parkway, as well a some names along the route (including the Naming Hall of Shame). This is the middle of three episodes on Route 15: 5.01 covered Route 15 between San Diego and Temecula, and 5.03 will cover Route 15 from Devore to the Nevada Border.

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):

• California Highways:
  • LRN 15:
    • LRN 15
    • Route 20
  • Sign Route 15:
    • LRN 167
    • Sign Route 15
    • Route 7, I-710
    • Long Beach: LRN 231, Route 47, Route 103
  • Route 15/I-15 (Temecula to Devore):
    • LRN 19, LRN 26, LRN 31, LRN 43, LRN 64, LRN 77, LRN 78, LRN 193, LRN 283
    • Route 18, Route 31, Route 60, Route 71, Route 74, Route 79, Sign Route 83, Route 91/US 91, Route 194, Route 215, Route 371, Sign Route 740
    • US 395
    • I-15, I-215
    • Riverside County Route R3
• Gribblenation Blogs:
  • California State Route 15
  • Cajon Pass; Cajon Pass Toll Road, National Old Trails Road, US Route 66/91/395 and Interstate 15
  • Interstate 215/former Interstate–15 East and California State Route 194
  • Former California State Route 215
  • Former California State Route 31
• Other Links:
  • Casey Cooper: Finding US 395
  • AARoads:
    • Interstate 15
    • Business Loop I–15 – Lake Elsinore
    • Business Loop I–15 – Norco
    • California 31
    • Interstate 215
    • Interstate Guides: Interstate 215 California
  • Roadgap: The Mass Grave: CA 7, CA 14U, CA 31 (and TEMP I-15), US 60, US 91, CA 195 (Cameron Kaiser)
  • Southern California Regional Rocks and Roads (Michael Ballard): I–215

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