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  2. Botts' dots - Wikipedia

    en.wikipedia.org/wiki/Botts'_dots

    In 2017, Caltrans announced that it would stop using Botts' dots as the sole indicator of lane division, due to cost and worker safety, and in order to make roadways more compatible with self-driving cars. Reflective lane markings will be wider and thicker, providing some of the tactile feedback the Botts' dots provided. [12]

  3. California Manual on Uniform Traffic Control Devices - Wikipedia

    en.wikipedia.org/wiki/California_Manual_on...

    It is developed by the California Department of Transportation (Caltrans) Division of Safety Programs "in substantial conformance to" the national Manual on Uniform Traffic Control Devices developed by the Federal Highway Administration. The first edition of the CA MUTCD was published in 2006, replacing an earlier supplement to the national MUTCD.

  4. Route shield pavement marking - Wikipedia

    en.wikipedia.org/wiki/Route_shield_pavement_marking

    Route shield pavement markings along Historic U.S. Route 66 in Amboy, California.. Route shield pavement markings are closely associated with U.S. Route 66.Owing to the original route's fame, reassurance markers for "Historic U.S. Route 66" have often been stolen by souvenir hunters, so many localities have painted or stenciled the U.S. Route shield or outline directly onto the pavement.

  5. Raised pavement marker - Wikipedia

    en.wikipedia.org/wiki/Raised_pavement_marker

    A white retroreflective raised pavement marker (Stimsonite design) A blue raised pavement marker (for marking the location of fire hydrants) White markers — for lane markings or to mark the right pavement edge. Yellow or orange markers — These separate traffic moving in opposite directions, or mark the left pavement edge on one-way roadways.

  6. California State Route 17 - Wikipedia

    en.wikipedia.org/wiki/California_State_Route_17

    The portion between Los Gatos and Scotts Valley has been designated the Highway 17 Safety Corridor by Caltrans and the California Highway Patrol. In addition, barbed wired fencing and retaining walls were added after the route suffered landslides in the Loma Prieta Earthquake .

  7. The closures will begin Sunday night for concrete pavement work. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Sign in ...

  8. California State Route 74 - Wikipedia

    en.wikipedia.org/wiki/California_State_Route_74

    SR 74 begins at an interchange with I-5 in the city of San Juan Capistrano and heads east as the Ortega Highway, loosely paralleling San Juan Creek.The highway leaves the San Juan Capistrano city limits and turns northeast, going through the community of Rancho Mission Viejo and entering Ronald W. Caspers Wilderness Park and eventually Cleveland National Forest.

  9. Documents show what changed in two years to get Caltrans a $100 million freeway grant. This I-80 project was Caltrans’ lowest priority. A year later, it received a $100M grant