Category Archives: Historic Highway 99 Association of California

St Francis Dam Disaster Presentation

A car passed by the St. Francis Dam on the way to Powerhouse 1 on March 12, 1928. The driver saw a torch light at the base of the dam, and figured the dam keeper, Tony Harnischfeger was down at the base of the dam. A little while later, a motorcycle passed by the St. Francis dam just before midnight. The driver, Ace Hopewell, glanced over to the dam as he passed. All was calm. One can imagine how beautiful it was in the moonlight, giving off a white glow. He continued on his way to Powerhouse 1, where his shift began at midnight. A few minutes later, he heard a terrible crash. He stopped his motorcycle, smoked a cigarette and listened to the loud crashing sound. The area was known for landslides in the area….the Pelona Schist was unstable and often collapsed on to the road. He listened until the sound began to subside, and carefully, he continued on to work, looking for fallen rock. It wasn’t until he arrived at Powerhouse 1, that he was told that the St. Francis Dam had gone out. He was the last living person to see the dam intact.

Join the Historic Highway 99 Association of California on Tuesday, October 5 at 6:30 pm, for the story of the St. Francis Dam, the 2nd largest tragedy in California as far as loss of life. Presented by the St Francis Dam National Memorial Foundation.

Please register for the meeting using the link below:

https://us06web.zoom.us/meeting/register/tZEldOCtrzwvGdwOa469Nmrkp4ppYiNmI-CV

City of Madera Historic US 99 Signs

The Historic Highway 99 Association of California just received approval for posting Historic Route 99 signs within the City of Madera. This exciting news! If you’d like to donate, they have set up a fundraiser on their site.

September 2021 Presentation

Join the Historic Highway 99 Association of California for a presentation on the history of US 99 and the Newhall Pass on September 14, 2021 at 6pm via Zoom. The history of the roadway will be covered from the Newhall Tunnel in 1910 to the HOV ramp at the I-5 / State 14 interchange in 2012. Q&A to follow the presentation. Please register using the link below.

https://us06web.zoom.us/meeting/register/tZcrc–rpzIoGdxQYOYkViOpSZQHqw2rEpl1

August Presentation

On August 3, 2021 at 6 pm, the Historic Highway 99 Association of California will have a guest speaker. Please join Historian Evan Decker; President of Mentryville, California Inc for a presentation and Q & A on the History of Mentryville, California on August 3rd at 6pm. Mentryville is a historic ghost town known as the site of the “birthplace” of the Oil Industry in California in 1876 with the drilling of California Star Oil No. 4. Q & A to follow.

Register using the link below:

https://zoom.us/meeting/register/tJMkd-2hqDoqEty9IHOFgyUWO0ns2_ZKrq_7

For more information:

https://www.mentryvillecalifornia1876.com/

July Presentation

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