Highway street and bridge lighting and electrical signal installation. · Illinois

CDOT-Electrical Operations Division | 2451 S. Ashland Ave.

Chicago, IL · ~175 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

CDOT-Electrical Operations Division | 2451 S. Ashland Ave. runs at 112% of its industry's injury rate - about level with the typical Highway street and bridge lighting and electrical signal installation. workplace, earning a grade C.

CDOT-Electrical Operations Division | 2451 S. Ashland Ave.: 3.1 TCR = 112% of Highway street and bridge lighting and electrical signal installation. BLS 2.8 · 2y Form 300A (see methodology below)

CDOT-Electrical Operations Division | 2451 S. Ashland Ave. safety composite

CDOT-Electrical Operations Division | 2451 S. Ashland Ave. scores strongest on dart rate (safer than 54% of same-industry peers) and weakest on total case rate (tcr) (safer than 48%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.13 per 100 workers

Safer than 48% of industry peers

DART rate
D 0.82 per 100 workers

Safer than 54% of industry peers

Fatalities
D 0

Safer than 53% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−4.6

2023→2024

CDOT-Electrical Operations Division | 2451 S. Ashland Ave. injury rate improved

CDOT-Electrical Operations Division | 2451 S. Ashland Ave.'s TCR fell 4.6 from 5.4 in 2023 to 0.8 in 2024. Peak filing year was 2023 at 5.4 TCR. In 2024, DART was 0.26× this establishment's average TCR (severity share of cases).

2023=5.4 · 2024=0.8

OSHA ITA Form 300A scorecard

Establishment book 237310 · Chicago, IL ABOVE-IND · MID

Grade C · TCR 3.1 · 112% of ind

  • DART 0.8 DART
  • RANK #83/266
  • PHOTO G. Bortolotto & Co.,…
  • BOOK 2y book
  • INJ 12 inj
  • SIZE ~175 FTE

Nearest TCR peer: G. Bortolotto & Co., Inc. (0.0 TCR gap)

Read with this employer → · Industry book → · Illinois employers → · Look up another →

CDOT-Electrical Operations Division | 2451 S. Ashland Ave. in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows CDOT-Electrical Operations Division | 2451 S. Ashland Ave. averages 3.1 TCR (112% of the Highway street and bridge lighting and electrical signal installation. BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

CDOT-Electrical Operations Division | 2451 S. Ashland Ave. TCR series: 2023=5.4 · 2024=0.8 · BLS 2.8

Where CDOT-Electrical Operations Division | 2451 S. Ashland Ave. falls in its industry

4,078 Highway street and bridge ligh establishments

Safer than 48% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #83 safest of 266 Highway street and bridge ligh employers in Illinois.

CDOT-Electrical Operations Division | 2451 S. Ashland Ave. (175 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 01,0002,0003,000 0102030 Average employees Total Case Rate CDOT-Electrical Operations Division | 2451 S. Ashland Ave.
CDOT-Electrical Operations Division | 2451 S. Ashland Ave. (175 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0

CDOT-Electrical Operations Division | 2451 S. Ashland Ave. has more employees than the Highway street and bridge lighting and e median and a higher injury rate than the industry's median TCR of 3.0. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 0.8 0.8 2 0 0
2023 5.4 4.9 10 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237310 · IL · Chicago

4,078 Highway street and bridge lighting and electrical signal installation. employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 2,934 employers in Chicago, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR G. Bortolotto & Co., Inc. 3.1 TCR
NAICS-TCR Southeast Roadbuilders Contruction 3.1 TCR
NAICS-TCR Key, LLC - Main 3.1 TCR
NAICS-TCR Dublin AHQ 3.1 TCR
STATE-SIZE DWM-Sawyer Water Purification Plant SWPP | 3300 E. Cheltenham Place 175 FTE
STATE-SIZE Plainfield Central Region 175 FTE
STATE-SIZE John Burns Construction Company 175 FTE
STATE-SIZE Liberty Packaging, Quad Cities 175 FTE
CITY-NEAR Chicago Public Schools 49,500 FTE
CITY-NEAR Chicago/Corporate 18,831 FTE
CITY-NEAR University of Illinois at Chicago 13,092 FTE
CITY-NEAR University Health Service UIC UIC Campus 12,732 FTE
NAT-TCR 5241 Taravella Rd Marrero La 3.1 TCR
NAT-TCR Lancaster Grove Senior Living 3.1 TCR
NAT-TCR Reese Enterprises Inc 3.1 TCR
NAT-TCR Diebold Nixdorf Gettysburg PA 3.1 TCR
NAT-SIZE New Orleans Marine 175 FTE
NAT-SIZE CR Lighting & Electric, Inc 175 FTE
NAT-SIZE Brookdale Rosehill 175 FTE
NAT-SIZE Thrive Life 175 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.