Section H - Roadside and site development
Restoration materials
Standard Plan H-10.10-01 (PDF 376KB)
Tree, Shrub and Groundcover Planting Details
Standard Plan H-10.15-01 (PDF 247KB)
Live Stake Installation Details
Section I - Site preservation and erosion control
Erosion control
Standard Plan I-10.10.-01 - Standard Plan I- 80.10-02
Roadside restoration and materials
Standard Specification 8-02 (PDF 1.1MB)
Standard Specification 9-14 (PDF 1.9MB)
Irrigation Systems
Standard Specification 8-03 (PDF 1.1MB)
Standard Specification 9-15 (PDF 1.9MB)
Erosion control
Standard Specification 8-01 (PDF 1.9MB)
Erosion Control and Water Pollution Control
Standard Specification 9-14 (PDF 1.1MB)
Erosion Control and Roadside Planting Materials
Temporary erosion control
Erosion Control policies & procedures
Construction references
Chapters 8-02 and 8-03 of the Construction Manual
Sampling Procedures for the Inspection of Seed
Roadside funding matrix (PDF 273KB)
Design decisions summary – Roadside Restoration Worksheet (XLS 46KB)
Maps
It is the policy of WSDOT to use native plants. This map of Washington State Eco-regions is an aid in determining what is considered native, and may be used to help in specifying and obtaining plant materials.
Eco-regions denote areas within which ecosystems (the type, quality, and quantity of environmental conditions) are generally similar. The approach used to compile this map is based on the premise that ecological regions can be identified through the analysis of the patterns and the composition of biotic and abiotic phenomena that affect or reflect differences in ecosystem quality and integrity (Wiken 1986; Omernik 1987, 1995). These phenomena include geology, physiography, vegetation, climate, soils, land use, wildlife, and hydrology. The relative importance of each characteristic varies from one ecological region to another regardless of the hierarchical level.
Plants
Roadside Revegetation: An integrated approach to establishing native plants and pollinator habitat
Fire Effects on the Environment
Plants for Saline to Sodic Soil Conditions
Reading Seed Packaging Labels and Calculating Seed Mixtures
Trees of the Pacific Northwest
USDA, Natural Resources Conservation Service, Plants Database
NorthWest Plants Database Systems
Weeds
Washington State University, Hortsense
Weather
Juli Hartwig, PLA
Roadside and Site Development Manager
Eastern and South Central Region
Juli.Hartwig@wsdot.wa.gov
360-705-7242
Sheena Pietzold
Temporary Erosion Control and Stormwater
Sheena.Pietzold@wsdot.wa.gov
360-570-6644
Lindsey Jungbluth, PLA
Northwest Region
Lindsey.Jungbluth@wsdot.wa.gov
206-440-4506
Cameron Archie, PLA
Olympic Region
Cameron.Archie@wsdot.wa.gov
360-570-6689
Jackie Turner
North Central Region
Jackie.Turner@wsdot.wa.gov
509-667-3022
Dan Corlett, PLA
Southwest Region
Dan.Corlett@wsdot.wa.gov
360-905-2086
Ray Willard, PLA
Roadside Maintenance Landscape Architect
Ray.Willard@wsdot.wa.gov
360-705-7865