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IDOT CWZ DATA FEED HEALTH REPORT
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API Endpoint:  https[:]//wzad-idot[.]illinois[.]gov/cwz/01[.]00?api_key=e44d8d5f665241509cf7393bc11c97a6
Execution Time:  2026-06-29 17:00:03 UTC (12:00 PM CDT)
Feed Update Time:  2026-06-29 16:57:19 UTC
Total Records:  924
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[CHECK 0] CWZ SCHEMA COMPLIANCE
 - PASS: Feed strictly adheres to CWZ 1.0 schema.

[CHECK 1] FEED REFRESH STATUS (10 Minutes)
 - Status:  PASS: Current (Most Recent: 2m 44s ago)
 - Latency:  0.389s to download full feed

[CHECK 2] CHANGE FROM PREVIOUS (~24h ago)
 - Net Change: +71 records (8.3%)

[CHECK 3] SOURCE SUBTOTALS & MOST RECENT
 - IDOT OPS Roadway Events: 661 (Most Recent: 61h 9m ago)
 - IL-ACTS-ROADWORK: 40 (Most Recent: 311h 57m ago)
 - IL-IDOT-ROADWORK: 137 (Most Recent: 48h 11m ago)
 - Illinois Tollway: 82 (Most Recent: 12m 3s ago)
 - Traveling WorkZone: 4 (Most Recent: 22m 15s ago)

[CHECK 4] DATE VALIDITY
 - Active: 924
 - Past: 0
 - Future: 0
 - Missing: 0

[CHECK 5] ROAD NAME VALIDITY
 - Valid: 899
 - '0000': 0
 - 'Unknown': 25
 - 'NA/None': 0
 - Blank: 0
 - Null: 0

[CHECK 6] ROAD DIRECTION VALIDITY
 - Valid: 226
 - 'Undefined': 0
 - 'Unknown': 698
 - Blank: 0
 - Null: 0

[CHECK 7] CROSS-SOURCE SPATIAL OVERLAPS (0.01 mi)
 Total Overlapping Pairs: 146
 - IDOT OPS Roadway Events & IL-ACTS-ROADWORK: 26 pairs
 - IDOT OPS Roadway Events & IL-IDOT-ROADWORK: 110 pairs
 - IDOT OPS Roadway Events & Illinois Tollway: 2 pairs
 - IL-ACTS-ROADWORK & IL-IDOT-ROADWORK: 8 pairs

[CHECK 7 DETAIL - OVERLAP SAMPLES]
--- Category: IDOT OPS Roadway Events & IL-ACTS-ROADWORK ---
  Location: (-88.03301, 42.0885) (~23.4 ft apart)
  Record A: ffe54730-a20c-4b0c-bfc4-06509d0fc487 [IL-ACTS-ROADWORK]
  Record B: 1ab9aefd-7adb-4992-8413-552ea3fce7bb [IDOT OPS Roadway Events]

  Location: (-87.67445, 41.52058) (~0.0 ft apart)
  Record A: 592d6c27-0c05-4fae-92c0-0a612aa6a8b6 [IL-ACTS-ROADWORK]
  Record B: ea3b8789-59dd-4cd0-b447-c7d991e7b5c2 [IDOT OPS Roadway Events]

--- Category: IDOT OPS Roadway Events & IL-IDOT-ROADWORK ---
  Location: (-87.86131, 41.98334) (~16.3 ft apart)
  Record A: 96f60aa2-c7da-49b4-8b96-071d774a2e6a [IL-IDOT-ROADWORK]
  Record B: ed417dd8-069c-41e7-a892-2b006d3e7b28 [IDOT OPS Roadway Events]

  Location: (-88.21651, 41.4859) (~0.0 ft apart)
  Record A: 859a5823-5fd5-42e8-b880-0f9284de32bc [IL-IDOT-ROADWORK]
  Record B: b2370195-17ea-4611-8aed-6e2aaaf6e37d [IDOT OPS Roadway Events]

--- Category: IDOT OPS Roadway Events & Illinois Tollway ---
  Location: (-87.91722869873047, 41.86935043334961) (~47.0 ft apart)
  Record A: 058e7fef-8096-4063-9235-1e3e1fcbbdad [Illinois Tollway]
  Record B: 204db5f4-be51-47c4-a1dc-da3f6274a85b [IDOT OPS Roadway Events]

  Location: (-87.91725158691406, 41.86629104614258) (~51.8 ft apart)
  Record A: 66846483-6fe5-4ce4-9e58-935649e90aa1 [Illinois Tollway]
  Record B: b8bf31b6-8364-439a-9594-7e4193fc5894 [IDOT OPS Roadway Events]

--- Category: IL-ACTS-ROADWORK & IL-IDOT-ROADWORK ---
  Location: (-87.86131, 41.98334) (~16.3 ft apart)
  Record A: 96f60aa2-c7da-49b4-8b96-071d774a2e6a [IL-IDOT-ROADWORK]
  Record B: 1e60df88-596c-4964-9085-b016d306f025 [IL-ACTS-ROADWORK]

  Location: (-88.08316, 41.52782) (~13.6 ft apart)
  Record A: 7437dede-75c0-429b-9f35-0db58972793a [IL-ACTS-ROADWORK]
  Record B: cd238555-ea25-4696-98d5-8948ae754a5a [IL-IDOT-ROADWORK]
