Travel is now open and work is complete on the underpass! A project celebration and ribbon-cutting with the community is in the works for spring 2026. Save the date!

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Celebrate with us! 19th Street underpass opening, Bike to School Day, and Earth Day celebration 04/22/2026 09:00 04/22/2026 08:00 America/Denver <p class="address" translate="no"><span class="address-line1">Crest View Elementary School</span><br> <span class="address-line2">1897 Sumac Ave.</span><br> <span class="locality">Boulder</span>, <span class="administrative-area">CO</span> <span class="postal-code">80304</span><br> <span class="country">United States</span></p> MM/DD/YYYY CONFIRMED OPAQUE

All neighbors welcome to join

The new underpass will allow students, families, and neighbors walking and biking to cross 19th Street completely separate from vehicle traffic to access Crest View Elementary, Crestview Park, and other destinations to the east and west. New LED lighting has also been installed in the underpass and will stay on 24/7.

Learn more about each project below: