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Guardrails are devices designed to keep pedestrians and motor vehicles from straying off the road into potentially dangerous or off-limit areas of the ROW. Guardrails improve safety and also...
Search relevance: 153.21 | Views last month: 2 | Catalog Last Checked: November 04, 2026 at 07:19 PM -
Barrier: Captures jersey barriers and walls along roads and bridges as linear features. This includes impact attenuators. Where road edges and barriers share the same delineation, the geometry is...
Search relevance: 50.85 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:06 PM -
The City of Seattle Transportation GIS Datasets | https://data-seattlecitygis.opendata.arcgis.com/datasets?t=transportation | Lifecycle status: Production | Purpose: to enable open access to...
Search relevance: 38.83 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 06:05 PM -
Road edges are defined as the edge of the improved surface including the improved shoulder but do not include the unimproved shoulder, only the travel part of the road. The road network is...
Search relevance: 27.16 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
Road edges are defined as the edge of the improved surface including the improved shoulder but do not include the unimproved shoulder, only the travel part of the road. The road network is...
Search relevance: 27.13 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
Road edges are defined as the edge of the improved surface including the improved shoulder but do not include the unimproved shoulder, only the travel part of the road. The road network is...
Search relevance: 21.99 | Views last month: 24 | Catalog Last Checked: September 10, 2026 at 07:06 PM -
Metadata Miscellaneous cultural arcs are a base map data layer derived by automated processes and processed for cartographic representation at 1:2400 scale. These line features represent the...
Search relevance: 20.40 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:28 PM
