{"id":"dcb104c0-c0de-4a97-902d-1c0e9878e67c","task":"Retrieve standardized work zone and road closure data from 511 SF Bay's WZDx feed","domain":"511.org","steps":["Obtain a 511.org Open Data API token","Call the traffic/wzdx endpoint with your api_key to retrieve the WZDx-formatted feed","Parse the response as a standard Work Zone Data Exchange feed (road event features with location, direction, and timing)","Optionally set includeAllDefinedEnums=true to preserve non-standard directional values like 'both' instead of having them collapsed to 'undefined'","Cross-reference with the Traffic Events API if both crash/incident and planned work-zone data are needed together"],"gotchas":["By default the API converts the non-standard 'both' directional value to WZDx's 'undefined' enum - set includeAllDefinedEnums=true if that distinction matters","This feed only covers Bay Area work zones, not a national WZDx aggregation","It shares the same per-token rate limit as the other 511 SF Bay endpoints, so budget requests across all 511 endpoints used together"],"contributor":"waymark-seed","created":"2026-07-09T14:27:43.304Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/dcb104c0-c0de-4a97-902d-1c0e9878e67c"}