Southern California Regional Rocks and Roads

Cajon Pass Tour – August 12, 2017 – Review

August 20, 2017

The tour began at Devore, CA at about 8:30 am after meeting a friend, who ended up being the only person to show. After a quick briefing on what we were to see, we headed south to Verdemont, where we inspected a freeway overpass that had remained mostly intact from its original 1950’s construction. The …

Image of the Week – 7/14/2017

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A tunnel on US 80?

October 10, 2026June 18, 2017

In the late 1940’s, plans were being drawn for improvements to US 80 in San Diego County. The highway, as it was then, had changed little since its last upgrade between 1928 and 1932. While much of the highway was on a better alignment than before, the section between Alpine and Descanso still needed more …

Image of the Week – 4/25/2017

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Image of the Week – 4/9/2017

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Cajon Pass Tour – August 12, 2017 – Review

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Image of the Week – 7/14/2017

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A tunnel on US 80?

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Image of the Week – 4/25/2017

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Image of the Week – 4/9/2017

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