Walking and biking in the Washington Park Arboretum will be easier in coming years, with today’s announcement of a new multi-use trail to be funded through SR 520 mitigation efforts. The trail will connect Madison Street to the south with Foster Island Road to the north in this first project phase, and eventually extend to the Arboretum’s North Entry expansion near the Montlake Lid in a second phase after 520 replacement work is complete.
The 12-foot wide trail will meander east of Lake Washington Blvd, passing the Arboretum’s new Pacific Connections garden, Azalea Way and the Wilcox Bridge. The trail will be paved with semi-rough material to create a bit of noise alerting pedestrians of on-coming cyclists. With this facility, the park will have a new 2-mile loop including the pedestrian-only Arboretum Drive.
This $7.8 million project will be the largest single donation to the Arboretum in its history, said Jack Collins, Arboretum Botanical Garden Committee (ABGC) Chair. Funding will come from WSDOT’s $300 million federal TIFIA loan secured last fall.
“This is an historic day for the Arboretum,” said ABGC member Paige Miller, in thanking state legislators for their help with this project. “The Ramps-to-Nowhere will be no more.” Demolition of the unused ramps will be part of 520′s West Approach Bridge construction beginning in 2014.
“This is a win for all parties involved,” said Julie Meredith, WSDOT’s SR 520 Program Director. “We are pleased to move forward with our mitigation efforts.” Arboretum trail funding will be paid next month with design work continuing through this year. Trail construction would start along with the West Approach Bridge in summer of 2014.
In other Arboretum news, the Graham Visitor’s Center now has a coffee bar.