The Toll Roads’ 2025 Fossil Roadshow 

Have you ever wondered what Orange County looked like up to 90 million years ago? Imagine a 39-foot Baleen whale swimming through what is now Aliso Viejo or a mammoth roaming freely across the very spots we now drive through every day.  

Photo of pre-historic baleen whale fossil with two men standing next to it.
Photo of pre-historic baleen whale fossil discovered during the construction of the 73 Toll Road.

Join us on our Fossil Roadshow to uncover the fascinating world of fossils that were revealed during the construction of The Toll Roads. More than 20,000 fossils were unearthed during this massive project – making it the largest collection of cataloged fossils in the county! 

This year, The Toll Roads is once again bringing these discoveries to life with booths at community events across Orange County. Come explore a captivating fossil display and meet a professional paleontologist who will share stories of the animals that once roamed these corridors. Don’t miss this rare chance to step back in time!

Saturday, August 23 & Sunday, August 24Laguna Niguel Sea Country Festival

Saturday, September 20: Supervisor Chaffee’s 4th District Kids Fishing Derby

Sunday, September 28:  Newport Beach Sandcastle Contest 

Saturday, October 4RSM Rancho Family Fest

Saturday, October 11Irvine Global Village

Sunday, November 2Tustin Dino Dash

Saturday, November 22Lake Forest Chamber Elf Yourself

Photo of The Toll Roads staff at a booth.

For even more fossil fun, visit Educational Resources | The Toll Roads to access free, educational activities, including an interactive fossil discovery book, a downloadable fossil coloring book and more. 

Follow us @TheTollRoads for updates on the roads, events we are attending and more. We can’t wait to see you at our next event!


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