The City of Seattle and the University of Washington Botanic Gardens jointly manage the arboretum ... marking your starting point on Google Maps for easy navigation back, especially if you ...

“The new bridge is taking another bite out of the arboretum,” Farrell said. Seward Park and Taylor Creek water projects in South Seattle are among other recipients of Highway 520 mitigation ...

Rockeries, wetland drains and ponds along Arboretum Creek have been added to help control the water flow in the new design—a herculean effort, according to Garrett Farrell, a senior capital projects ...