Bridge construction · Colorado

I25 South Gap 061911

Castle Rock, CO · ~110 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

I25 South Gap 061911 runs at 42% of its industry's injury rate - far safer than the typical Bridge construction workplace, earning a grade A.

I25 South Gap 061911: 1.2 TCR = 42% of Bridge construction BLS 2.8 · 3y Form 300A (see methodology below)

I25 South Gap 061911 safety composite

I25 South Gap 061911 scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on fatalities (safer than 53%), 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).

C

74/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.17 per 100 workers

Safer than 80% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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%).

I25 South Gap 061911 held a steady TCR band

I25 South Gap 061911's TCR held near 0.3 from 1.4 in 2019 to 1.2 in 2021. Peak filing year was 2019 at 1.4 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2019=1.4 · 2020=0.9 · 2021=1.2

OSHA ITA Form 300A scorecard

Establishment book 237310 · Castle Rock, CO AT/BELOW-IND · MID

Grade A · TCR 1.2 · 42% of ind

  • DART 0.0 DART
  • RANK #21/85
  • PHOTO 2302 - Sparks, NV
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~110 FTE

Nearest TCR peer: 2302 - Sparks, NV (0.0 TCR gap)

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I25 South Gap 061911 in the TCR neighbourhood

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

TCR

What this shows I25 South Gap 061911 averages 1.2 TCR (42% of the Bridge construction BLS benchmark).

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

I25 South Gap 061911 TCR series: 2019=1.4 · 2020=0.9 · 2021=1.2 · BLS 2.8

Where I25 South Gap 061911 falls in its industry

4,078 Bridge construction establishments

Safer than 80% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Colorado alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 85 Bridge construction employers in Colorado.

I25 South Gap 061911 (110 employees, TCR 1.2) 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 I25 South Gap 061911
I25 South Gap 061911 (110 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0

I25 South Gap 061911 has more employees than the Bridge construction median and a lower 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
2021 1.2 0.0 1 0 0
2020 0.9 0.0 1 0 0
2019 1.4 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237310 · CO · Castle Rock

4,078 Bridge construction employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 75 employers in Castle Rock, CO · 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 2302 - Sparks, NV 1.2 TCR
NAICS-TCR Teichert Construction Fresno 1.2 TCR
NAICS-TCR Allied Contractors, Inc. 1.2 TCR
NAICS-TCR iSX Construction, LLC 1.2 TCR
STATE-SIZE Rocky Mountain Midstream 110 FTE
STATE-SIZE DMEA 110 FTE
STATE-SIZE Castle Rock Construction Company of Colorado LLC 110 FTE
STATE-SIZE Roberts Electrical Contracting Commerce City 110 FTE
CITY-NEAR Great Southwestern Construction, Inc. 977 FTE
CITY-NEAR Castle Rock Adventist Hospital 903 FTE
CITY-NEAR CastleRock Adventist Hospital 690 FTE
CITY-NEAR AdventHealth Castle Rock 684 FTE
NAT-TCR Heller Industries Inc. 1.2 TCR
NAT-TCR Gmconstruction LLC 1.2 TCR
NAT-TCR Russellville Route 324 1.2 TCR
NAT-TCR Big State San Antonio 1.2 TCR
NAT-SIZE Veritas Steel- Palatka 110 FTE
NAT-SIZE zepeda labor contracting inc 110 FTE
NAT-SIZE JR Automation Technologies, LLC Liberty, SC 110 FTE
NAT-SIZE R & J Marietta 110 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: 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.