In preparation for scheduled landscaping work on Foster Island Washington Department of Transportation will conduct archeological evaluations on Wednesday, December 18.
Read more »WSDOT installing monitoring equipment in Union Bay Natural Area
Beginning as soon as the week of April 15, WSDOT will perform geotechnical investigations in the Union Bay Natural Area (UBNA). Crews will be taking soil samples and installing monitoring well equipment in and around the parking area to study soil and groundwater conditions. The information gathered helps us better understand the composition and characteristics of the ground in this area to prepare for future wetland mitigation work.
Read more »WSDOT Starts SR520 Related Field Study at Arboretum
The Washington State Department of Transportation will start geotechnical and cultural field studies at the Washington Park Arboretum near the location of the future 520 bridge on August 6, 2012. Complete information can be found at the WSDOT 520 Project webpage. Cultural Resources Fields Study Factsheet Geotechnical Drilling Field Study Factsheet
Read more »Washington Park Arboretum Mitigation Plan Released by WSDOT
In the 2010 legislative session, a bill was introduced that required the Washington State Department of Transportation, in its efforts to push forward the 520 bridge renovation and replacement, to focus on minimizing and addressing potential impacts to the Washington Park Arboretum. A group representing the Arboretum Botanical Garden Committee, which advises the University of Washington, City of Seattle and The Arboretum Foundation on the management and stewardship of the Washington Park Arboretum, worked with WSDOT on addressing issues outlined in ESSB 6392.
Read more »WSDOT conducts cultural resources study on Foster Island
The Washington State Department of Transportation (WSDOT) is conducting a cultural resources study on Foster Island as part of the I-5 to Medina: Bridge Replacement and HOV Project. This important safety and mobility project will build a safer floating bridge and give new options to people crossing Lake Washington. Foster Island Study Fact Sheet
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