geoserver - Is there a symbols level option/solution for SLD?

Is it possible to have an sld blend the symbology in the lines together just as QGIS and ArcGIS allow using symbol levels?

In QGIS I can use symbol levels on the line layer and have this appearance:

currently in sld it has this appearance:

I was hoping to have the appearance of the individual lines blending together as one. The intent is to apply the sld to a geoserver layer. Currently I am only using rules like the one listed below.

    
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