US101 / Toll Bridge Signal Replacement (Astoria) Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community May 4, 2018 0 0.07 0.14 0.035 mi 0 0.1 0.2 0.05 km 1:2,819 ODOT - Geographic Information Services