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Pavement striping asset attributes for the County of Los Angeles. This layer represents the locations and characteristics of roadway striping segments maintained by the Department of Public Works (DPW), Operational Services Division (OSD), including centerlines, lane lines, edge lines, bike lanes, and associated striping configurations. |
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Pavement striping asset attributes for the County of Los Angeles. This layer represents the locations and characteristics of roadway striping segments maintained by the Department of Public Works (DPW), Operational Services Division (OSD), including centerlines, lane lines, edge lines, bike lanes, and associated striping configurations. |
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<DIV STYLE="text-align:Left;"><DIV><P><SPAN>This dataset represents the locations and attributes of Department of Public Works (DPW) pavement striping assets maintained by the Operational Services Division (OSD) within Los Angeles County jurisdiction. Pavement striping assets include roadway centerlines, lane lines, edge lines, bike lanes, and associated striping configurations used to regulate traffic flow, delineate lanes, and enhance roadway safety.</SPAN></P><P><SPAN>Striping assets in this dataset represent the complete set of roadway striping elements for a given segment of roadway, rather than individual lines. Each asset captures the full striping configuration across the roadway cross-section, including centerlines, lane lines, edge lines, bike lanes, and associated features, as defined by the STRIPECODE.</SPAN></P><P><SPAN>Striping assets are spatially segmented based on changes in roadway geometry and striping configuration. In particular, assets are split at locations where there is a change in the direction of the roadway centerline, such as curves, intersections, or transitions between roadway segments. This ensures that each striping asset represents a consistent and uniform configuration along its length.</SPAN></P><P><SPAN>Within each segment, all striping elements are grouped together into a single asset record, allowing the STRIPECODE and its associated component fields to fully describe the roadway striping layout for that section.</SPAN></P><P><SPAN>This segmentation approach aligns with DPW striping standards, where roadway striping is managed and maintained as a system of coordinated elements rather than as individual independent features</SPAN></P><P><SPAN /></P><P><SPAN>This layer was developed to support asset management, field maintenance operations, striping inventory tracking, and integration with the County’s Asset Management System (Trimble Unity Maintain / Cityworks).</SPAN></P><P><SPAN STYLE="font-weight:bold;">Field Definitions / Attribute Overview:</SPAN></P><P><SPAN>This dataset contains key attribute fields describing each Pavement Striping Asset. Note that values may be missing as this is an ongoing effort to reconcile and input our asset data. Notable/unique fields for Pavement Striping include:</SPAN></P><UL><LI><P><SPAN STYLE="font-weight:bold;">CW_ASSETID </SPAN><SPAN>– Unique asset identifier assigned within the Cityworks / Trimble Unity Maintain system.</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">STATUS</SPAN><SPAN> – Operational status of the striping asset (e.g., Active, Inactive, Proposed).</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">STRIPECODE </SPAN><SPAN>– Standardized DPW striping configuration code representing the combination and arrangement of roadway striping elements along the segment.</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">S_TYPE </SPAN><SPAN>– Primary striping category indicating the general configuration type (e.g., Centerline, Edge Line, Bike Lane, Raised Pavement Marker). </SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">CL_1, EL_L_2, EL_R_3, BL_L_4, BL_R_5 </SPAN><SPAN>– Individual striping component codes derived from the STRIPECODE, representing specific striping elements (e.g., centerline, left/right edge lines, bike lane lines) in their respective positions along the roadway cross-section.</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">STREET</SPAN><SPAN> – Name of the roadway where the striping asset is located. </SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">DIST_FROM </SPAN><SPAN>– Distance measurement from the reference “From” location in miles. </SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">DIST_FROM_DIR – </SPAN><SPAN>Direction of measurement from the “From” reference point. </SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">FROM_X_STREET </SPAN><SPAN>– Cross street used as the starting reference point. </SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">DIST_TO </SPAN><SPAN>– Distance measurement to the reference “To” location in miles. </SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">DIST_TO_DIR </SPAN><SPAN>– Direction of measurement toward the “To” reference point. </SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">TO_X_STREET </SPAN><SPAN>– Cross street used as the ending reference point. </SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">LENGTH </SPAN><SPAN>– Total length of the striping segment in miles.</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">RRFLTY</SPAN><SPAN> – Numeric retroreflectivity score representing the amount of light reflected from the marking or striping, used to assess its nighttime visibility and overall condition.</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">RPM_TYPE </SPAN><SPAN>– Type of raised pavement markers associated with the striping configuration.</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">S_MATERIAL </SPAN><SPAN>– Material used for the striping (e.g., paint, thermoplastic).</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">*_CTDETAIL </SPAN><SPAN>– Reference to the applicable Caltrans or DPW standard detail associated with the striping component.</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">*_DESC </SPAN><SPAN>– Description/Name of the striping component.</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">*_COLOR </SPAN><SPAN>– Color designation of the striping (e.g., white, yellow).</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">*_TYPE </SPAN><SPAN>– Line type designation describing the pattern or style of the striping (e.g., solid, dashed, double).</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">*_LTYPE </SPAN><SPAN>– Lane type such as Thru Lane, or Centerline, etc.</SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">ORIG_INST_DATE </SPAN><SPAN>– Original installation date of the pavement striping asset, when available. </SPAN></P></LI><LI><P><SPAN STYLE="font-weight:bold;">LAST_MAINT_DATE </SPAN><SPAN>– Date the pavement striping asset was last maintained, when available.</SPAN></P></LI></UL><P><SPAN>Last updated or update frequency: 2026</SPAN></P><P><SPAN>Loaded May 2026 per Ticket #259688</SPAN></P><P><SPAN /></P></DIV></DIV> |
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["Pavement Striping","Striping","Roadway Markings","Public Works","Operational Services","OSD","DPW","LA County","Los Angeles","Transportation","Traffic","GIS","Asset Management"] |
