09/15/2026 | News release | Distributed by Public on 09/15/2026 23:28
HONOLULU - The Hawaiʻi Department of Transportation (HDOT) invites interested community members to an open house for the H-1 Cap Park Planning Study.
Highway cap parks are public parks that have been built above highways on top of highway caps. These parks represent an approach to mitigating negative impacts that highways can have on communities. Highway cap parks can be built during construction of a new highway, during reconstruction of an existing highway, or following completion of highway construction.
Highway caps are structures built over highways that include elements other than streets, namely parks or buildings. Often, highway caps can be very wide bridges or decks built over roadways and can vary in length from a few hundred feet to one or more city blocks.
The open house will be on September 29 in the Keʻelikōlani Middle School Cafeteria at 1302 Queen Emma Street, starting with a presentation from 5:30 p.m. and interactive, keiki-friendly activities from 6 p.m. to 7:30 p.m.
Community members are encouraged to come and learn about the H-1 Cap Park Planning Study which was funded by a competitive grant from the Federal Highway Administration's (FHWA) Reconnecting Communities Pilot. For more information on cap parks, see the link to the FHWA Report to Congress here.
HDOT's feasibility study will explore the possibility of building a cap park over a portion of the H-1 Freeway in the vicinity of Liliha Street and Pali Highway. The cap park concept is intended to reduce pollution, increase access to open spaces and embrace the context of a traditional Hawaiian ahupuaʻa.
This meeting will not be available online. For more information, contact the HDOT team: [email protected] or [email protected]. Those interested can also visit the project website at www.hidot.hawaii.gov/highways/h-1-cap-park-planning-study
If you would like to attend the meeting and require an auxiliary aid/service, language interpretation, or other accommodations, please contact the HDOT Public Affairs Office at [email protected]. Requests made at least 72 hours before the meeting will help HDOT ensure arrangements can be made.
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Media contact:
HDOT Public Affairs Office
Phone: 808-587-2160
Email: [email protected]