Category | Public Works |
Agency | City of Portland |
Sub-Agency | Transportation |
Date Released | February 5, 2010 |
Date Updated | January 31, 2010 |
Frequency | As needed |
Description |
This linear feature class includes the Bureau of Transportation's guardrails, which are longitudinal roadside barriers. This dataset classifies 5 types of guardrails, differentiated by the attribute GuardRailType. These categories are Concrete (4711), Rail (4712), Rock Barrier (4713), Post & Cable (4714) and Other (4710). |
Agency Program | City of Portland / Transportation |
Technical Documentation | Guardrails (metadata) |
Keywords |
Category | Public Works |
Agency | City of Portland |
Sub-Agency | Transportation |
Date Released | February 5, 2010 |
Date Updated | January 31, 2010 |
Frequency | As needed |
Description |
This point feature class is a reference overlay that indicates where curb ramps exist in the sidewalk system. |
Agency Program | City of Portland / Transportation |
Technical Documentation | Curb Ramps (metadata) |
Keywords |
Category | Public Works |
Agency | City of Portland |
Sub-Agency | Transportation |
Date Released | February 5, 2010 |
Date Updated | January 31, 2010 |
Frequency | As needed |
Description |
This linear feature class is part of the Bureau of Transportation's sidewalk system (the entire system consists of sidewalk, corners and curbs). Curbs not only provide the edge for the pedestrian network but they also channel water to the drainage system which helps preserve the street pavement. |
Agency Program | City of Portland / Transportation |
Technical Documentation | Curbs (metadata) |
Keywords |