Highway, street and bridge lighting and electrical signal installation · Illinois
City of Chicago - CDOT, Electrical Operations
Chicago, IL · ~227 workers · 2 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 4.5
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
City of Chicago - CDOT, Electrical Operations runs at 159% of its industry's injury rate - more dangerous than the typical Highway, street and bridge lighting and electrical signal installation workplace, earning a grade D.
- D
- Poor Safety Record
- 4.5
- avg TCR · per 100 workers
- 2.8
- industry benchmark (BLS)
- 20
- recordable injuries tracked
Grade compares City of Chicago - CDOT, Electrical Operations's OSHA Total Case Rate to the BLS industry benchmark across 2 years of Form 300A filings (2016–2024). This reflects reported recordable injuries, not an independent safety inspection -- underreporting is a known limitation of employer self-recordkeeping.
Injury rate over time
City of Chicago - CDOT, Electrical Operations's yearly Total Case Rate, against the 2.8 industry benchmark.
Where City of Chicago - CDOT, Electrical Operations falls in its industry
5,345 Highway, street and bridge lig establishmentsSafer than 23% of graded establishments in this industry, whose median TCR is 2.0.
Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #162 safest of 192 Highway, street and bridge lig employers in Illinois.
City of Chicago - CDOT, Electrical Operations has an average TCR of 4.5, which is 159% of the industry average (2.8) for Highway, street and bridge lighting and electrical signal installation. This is worse than average.
The letter grade is a transparent derived index PlainSafetyScore computes from public OSHA ITA and BLS benchmark data, not an official OSHA rating or safety certification. Full formula and thresholds: Methodology.
Trend analysis for City of Chicago - CDOT, Electrical Operations
Between 2020 and 2021, City of Chicago - CDOT, Electrical Operations's Total Case Rate worsened from 3.4 to 5.5 recordable injuries per 100 full-time workers, a 63% increase across 1 year of OSHA reporting.
The safest year on record was 2020, at a TCR of 3.4, while 2021 saw the highest rate, at 5.5, a spread of 2.1 points between the best and worst reporting years. That's a wide swing relative to the establishment's overall rate, worth checking the year-by-year table below for whether a single severe year is driving the average, rather than a sustained trend.
Summed across those 2 reporting years, City of Chicago - CDOT, Electrical Operations recorded 20 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 2-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.
Verify This Employer with OSHA
All injury, illness, and fatality figures on this page are sourced from City of Chicago - CDOT, Electrical Operations's own mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source, name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.
Verify on OSHA Establishment SearchSource: U.S. Department of Labor, OSHA Establishment-Specific Injury and Illness Data. NAICS 238210 - Highway, street and bridge lighting and electrical signal installation.
DART Rate, Transparent Calculation (2021)
DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.
12 DART incidents × 200,000 ÷ 472,160 hours worked = 5.08 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| City of Chicago - CDOT, Electrical Operations (this establishment) | 4.45 | OSHA ITA Form 300A, 2-year avg |
| Electrical contractors industry avg | 2.80 | BLS IIF, NAICS 238210 |
| Illinois state avg (all industries) | 4.73 | OSHA ITA, state-level rollup |
Industry benchmarks: Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities (IIF) program
Reportable Incident Timeline
Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by City of Chicago - CDOT, Electrical Operations to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.
- 2021: 13 reportable incidents · 12 injuries, 1 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2020: 8 reportable incidents · 8 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
Source: OSHA Inspection Information System (IMIS) - inspection case-number records
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2021 | 5.5 | 5.1 | 12 | 1 | 0 |
| 2020 | 3.4 | 3.4 | 8 | 0 | 0 |
What this grade means for you
Use this grade as a relative read on City of Chicago - CDOT, Electrical Operations's reported OSHA injury record versus its Highway, street and bridge lighting and electrical signal installation peers, not a verdict on whether any single site is safe today.
- At 159% of the Highway, street and bridge lighting and electrical signal installation benchmark, City of Chicago - CDOT, Electrical Operations reports more injuries than typical peers, ask specifically how the employer is reducing them. Know your rights
- Judge this record against the wider Highway, street and bridge lighting and electrical signal installation sector, where injury rates vary widely, before comparing it in isolation. See the industry
- Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another
Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.
Frequently Asked Questions
What is City of Chicago - CDOT, Electrical Operations's safety grade?
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Similar Employers
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Read our methodology - how this data is sourced, computed, and verified.
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Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.