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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:  2026-07-08 02:00:05 UTC (09:00 PM CDT)
Feed Update Time:  2026-07-08 01:57:05 UTC
Total Records:  879
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[CHECK 0] CWZ SCHEMA COMPLIANCE
 !! ALERT: Schema Check Incomplete (Network/Resolution Error): Extra data: line 1 column 4 (char 3)

[CHECK 1] FEED REFRESH STATUS (10 Minutes)
 - Status:  PASS: Current (Most Recent: 3m 0s ago)
 - Latency:  0.490s to download full feed

[CHECK 2] CHANGE FROM PREVIOUS (~24h ago)
 - Net Change: +15 records (1.7%)

[CHECK 3] SOURCE SUBTOTALS & MOST RECENT
 - IDOT OPS Roadway Events: 661 (Most Recent: 22h 9m ago)
 - IL-ACTS-ROADWORK: 40 (Most Recent: 32h 55m ago)
 - IL-IDOT-ROADWORK: 71 (Most Recent: 127h 52m ago)
 - Illinois Tollway: 107 (Most Recent: 10m 53s ago)

[CHECK 4] DATE VALIDITY
 - Active: 879
 - Past: 0
 - Future: 0
 - Missing: 0

[CHECK 5] ROAD NAME VALIDITY
 - Valid: 873
 - '0000': 0
 - 'Unknown': 6
 - 'NA/None': 0
 - Blank: 0
 - Null: 0

[CHECK 6] ROAD DIRECTION VALIDITY
 - Valid: 184
 - 'Undefined': 0
 - 'Unknown': 695
 - Blank: 0
 - Null: 0

[CHECK 7] CROSS-SOURCE SPATIAL OVERLAPS (0.01 mi)
 Total Overlapping Pairs: 138
 - IDOT OPS Roadway Events & IL-ACTS-ROADWORK: 27 pairs
 - IDOT OPS Roadway Events & IL-IDOT-ROADWORK: 97 pairs
 - IDOT OPS Roadway Events & Illinois Tollway: 6 pairs
 - IL-ACTS-ROADWORK & IL-IDOT-ROADWORK: 6 pairs
 - IL-ACTS-ROADWORK & Illinois Tollway: 2 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: (-88.08316, 41.52782) (~24.6 ft apart)
  Record A: 7437dede-75c0-429b-9f35-0db58972793a [IL-ACTS-ROADWORK]
  Record B: 3311fe57-758a-4426-90fe-16dbb552ace7 [IDOT OPS Roadway Events]

--- Category: IDOT OPS Roadway Events & IL-IDOT-ROADWORK ---
  Location: (-88.08266, 41.51179) (~0.0 ft apart)
  Record A: 1848236f-506d-46c1-9448-0cfa5198467b [IL-IDOT-ROADWORK]
  Record B: 3bb8e675-ee44-4355-842c-36f450ded0be [IDOT OPS Roadway Events]

  Location: (-88.08235, 41.51291) (~30.2 ft apart)
  Record A: 1848236f-506d-46c1-9448-0cfa5198467b [IL-IDOT-ROADWORK]
  Record B: dd24b7ca-55ff-4b0f-bbc4-6bbe3e4ede91 [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: (-87.78887939453125, 41.70357894897461) (~0.4 ft apart)
  Record A: 39f64582-c389-4220-a405-3f92e6d270b1 [Illinois Tollway]
  Record B: fb5c12d4-d080-46cc-b93f-9c4e44b60f4d [IDOT OPS Roadway Events]

--- Category: IL-ACTS-ROADWORK & IL-IDOT-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]

  Location: (-87.57887, 41.62092) (~0.0 ft apart)
  Record A: 3ca6926d-7cdf-4798-9ca2-1b84ba50889a [IL-ACTS-ROADWORK]
  Record B: 2b334fe1-efc3-4389-83e0-a6be1f834e66 [IL-IDOT-ROADWORK]

--- Category: IL-ACTS-ROADWORK & Illinois Tollway ---
  Location: (-87.80641174316406, 41.7187614440918) (~46.8 ft apart)
  Record A: 39f64582-c389-4220-a405-3f92e6d270b1 [Illinois Tollway]
  Record B: 8c3f7865-7a62-4321-a775-b2b5e944630a [IL-ACTS-ROADWORK]

  Location: (-88.26335, 42.0666) (~0.5 ft apart)
  Record A: 7c11ae11-15d1-4634-9e1d-5c91568ef3a8 [IL-ACTS-ROADWORK]
  Record B: 24989513-1a7e-435e-9a2e-b5bc853dceec [Illinois Tollway]
