Upcoming Symposium

The upcoming 70th annual Highway Geology Symposium will be held at the  Portland Marriott Downtown Waterfront, in Portland, Oregon on October 21 - 24, 2019. The field trip is planned for the scenic and geologically diverse Columbia River Gorge. Please see the Early Announcement and Call for Papers for additional information. New information will be posted as it becomes available. We hope to see you in Oregon!

Calling Young Authors

The Highway Geology Symposium has existed for nearly 70 years and over the years has had much participation by what might be considered “Young Authors”. This participation by our younger professionals has been fabulous and is a true benefit to the Symposium and the Mission of HGS. In recent years, HGS has taken participation of Young Authors to another level by sponsoring a competition with both financial, registration and award recognition. This is an annual and perpetual award with up to three awards presented. We are very excited about this continued opportunity for participation by Young Authors and we encourage you to submit your paper and to present your work at the Symposium. If you know a Young Author that should join this competition, encourage them to check out the guidelines and submit their abstract. HGS is all about sharing our geologic technical experiences and we look forward to hearing about and learning from your experience. So please see the links for guidelines and participation requirements as well as award details.

We occasionally send out email announcements on upcoming symposiums. If you would like to receive these, subscribe to our mailing list here:

70th HGS Invitation Slideshow

70th HGS Invitation Slideshow

The upcoming 70th annual Highway Geology Symposium will be held in Portland, Oregon, October 21st through October 24th, 2019. Please take a look at the slide show and the Early Announcement and Call for Papers for more information.

Past Symposium

Past Symposium

The 69th Annual Highway Geology Symposium was held from September 10th to September 13th, 2019, in Portland Maine. Thank you to everyone who participated for making the 2018 HGS a memorable event.

HGS logo

Pictures from Past Symposiums

View the pictures from 2009-2016: 67th HGS, Colorado Springs, Colorado 2016   66th HGS, Sturbridge, Massachusetts 2015   65th HGS, Laramie, Wyoming 2014   64th HGS, North Conway, New Hampshire 2013   63rd HGS, Redding, California 2012   62nd HGS,