@w8emv so e.g. here's me using QGIS to show the Sidewalks layer filtered only to include features with the substring "PED-" in the comments, and the Non-Motorized Routes layer filtered to show only features with the type of "Crosslot"
Let me know if there's anything specific you want me to help figure out here! Unfortunately I was more interested in whether the city has any history or rationale associated with these paths, rather than just a record of their existence and status.