Talks with our Ten Most: Stacked Stone Rock Slide Barrier (2026)

Join Preservation New Jersey for the next installment of Talks with Our Ten Most, a virtual series highlighting sites included on the 2026 Ten Most Endangered Historic Places in New Jersey list.

This program will focus on the Stacked Stone Rock Slide Barrier along Interstate 80 in the Delaware Water Gap, a distinctive example of historic transportation infrastructure and craftsmanship. The discussion will explore the barrier’s history and significance, the threats it currently faces, and the preservation concerns surrounding proposed changes to the I-80 corridor.

Hear from advocates and preservation partners about why the Stacked Stone Rock Slide Barrier was selected for the 2026 Ten Most list and the ongoing efforts to ensure that historic resources are considered as transportation and safety improvements move forward.

The presentation will conclude with a Q&A and discussion with attendees.

This program is free for Preservation New Jersey members.