San Diego has a somewhat unique distinction compared to other California cities. You cannot travel north from San Diego, by freeway, without going underneath an arch bridge. I-5 has one at Gilman Dr, I-805 at Eastgate Mall. I-15 has the one pictured near Pala with West Lilac Road crossing over. Now I-8 needs one, somewhere to make it complete.
On July 6, 2021 at 6 pm, I will be giving a presentation for the Historic Highway 99 Association of California on the history of US 99 through the San Gorgonio Pass. The route will be covered from Thousand Palms to Calimesa. Photos of the route, new and old, as well as maps showing the various alignments will be shown. Come join us!
https://zoom.us/meeting/register/tJEqd-moqj4vHdJw6RL5SEOPiOfdgV2J3M4G
Caltrans District 9 – Covering Mono and Inyo Counties as well as a portion of Kern County, has come out with a new bicycling map which details many of the routes in the region and alternates to roads closed to bicycling. The region is a great place to ride when the weather is conducive. Just beware of high winds and high heat at times.
https://storymaps.arcgis.com/stories/4bcd2ab33819484596004b2a13c3a06c
This photo shows the I-10 / I-215 interchange in San Bernardino, California as it existed in 1958. At the time, those numbers didn’t quite exist. Back then, this was the junction of US 70, US 91, US 99, US 395, and State 18. The view is looking south along what is now I-215 with the Santa Ana River bridges in the foreground. The bridge to the left was US 99 until the 1930’s. The two bridges to the right are still around, though widened.
Today, the Historic Highway 99 Association of California with the City of Calexico, posted new Historic Route signs at the south end of old US 99. Come see the photos!