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
There is a very cool phone app I have been using for a while. It is called “Rockd” and has access to geological maps and information throughout the US. In addition to the maps, it also has references to the sources, which is very helpful for geologists. Think of it as a geological map for anywhere you go. There are social aspects to the app as well, which can be fun, but I still find the maps and data to be the best. It is available for both Android and Apple phones. It is also free, developed by the University of Wisconsin. Try it out!
From the Archives –
This map of the Lake Elsinore area comes to us from San Diego County dating from November 1883. At the time, Elsinore was a part of San Diego County. In 1893, this area became a part of Riverside County.
On June 1, 2021 at 6 pm, I will be giving a Zoom presentation for the Historic Highway 99 Association of California on US 99 in Lake Shasta with photos of the exposed highway and information about reservoir levels. Come join us!
https://zoom.us/meeting/register/tJItduuuqDkoGtYW7kV9Mcxa3QI4FOGQLFCR
On Tuesday, May 4, 2021, I hosted a Zoom presentation for the Historic Highway 99 Association of California on the topic of finding old highways. This presentation included information about survey monuments, pavement styles, bridge types, and more. A recording of the presentation is now available for viewing and download. Please follow the link below to view.
There will be an additional presentation in the near future to cover some additional topics that weren’t covered and to have a bit more detail in others.