484220 Specialized Freight (except Used Goods) Trucking, Local · Iowa

Mason City Location

Name: Mason City Location Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Mason City, IA · ~77 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 2.2
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

Mason City Location runs at 48% of its industry's injury rate - far safer than the typical 484220 Specialized Freight (except Used Goods) Trucking, Local workplace, earning a grade A.

Mason City Location: 2.2 TCR = 48% of 484220 Specialized Freight (except Used Goods) Trucking, Local BLS 4.5 · 2y Form 300A (see methodology below)

Mason City Location safety composite

Mason City Location scores strongest on total case rate (tcr) (safer than 72% of same-industry peers) and weakest on dart rate (safer than 38%), 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).

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.16 per 100 workers

Safer than 72% of industry peers
DART rate: D 2.97 per 100 workers

Safer than 38% 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%).

Rising injury rate

Mason City Location: 1.3 → 3.0 TCR

Peak year 2024 @ 3.0 TCR · DART/TCR 1.38× in 2024

Mason City Location's TCR rose 1.6 from 1.3 in 2023 to 3.0 in 2024. In 2024, DART was 1.38× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 484220 · Mason City, IA AT/BELOW-IND · SMALL

Grade A · TCR 2.2 · 48% of ind

DART 3.0 DART
RANK #2/13
PHOTO Soluni LLC
BOOK 2y book
INJ 3 inj
SIZE ~77 FTE

Nearest TCR peer: Soluni LLC (0.0 TCR gap)

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

This site

2.2
Soluni LLC

2.2
S&L Materials,

2.2
Greenbush Logi

2.2
Fieldcrest

2.2

What this shows Mason City Location averages 2.2 TCR (48% of the 484220 Specialized Freight (except Used Goods) Trucking, Local BLS benchmark).

Mason City Location TCR series: 2023=1.3 · 2024=3 · BLS 4.5

Where Mason City Location falls in its industry

1,130 484220 Specialized Freight (ex establishments

Safer than 72% of graded establishments in this industry, whose median TCR is 3.4.

Grade A

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 13 484220 Specialized Freight (ex employers in Iowa.

Mason City Location (77 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 3.4

Mason City Location has more employees than the 484220 Specialized Freight (except Used median and a lower injury rate than the industry's median TCR of 3.4. 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	3.0	3.0	2	0	0
2023	1.3	1.3	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

484220 · IA · Mason City

1,130 484220 Specialized Freight (except Used Goods) Trucking, Local employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 126 employers in Mason City, IA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Soluni LLC	DANIEL ISLAND, SC	2.2 TCR
NAICS-TCR	S&L Materials, Inc.	KISSIMMEE, FL	2.2 TCR
NAICS-TCR	Greenbush Logistics - Mobile	IRVINGTON, AL	2.2 TCR
NAICS-TCR	Fieldcrest	EDISON, NJ	2.2 TCR
STATE-SIZE	Hen Haven LLC	CLEARFIELD	77 FTE
STATE-SIZE	Pioneer Hi-Bred International, Inc., Cherokee Production	AURELIA	77 FTE
STATE-SIZE	Huxley, IA	HUXLEY	77 FTE
STATE-SIZE	Iowa City Service Center	IOWA CITY	77 FTE
CITY-NEAR	Mercy Medical Center East Campus	Mason City	1,592 FTE
CITY-NEAR	Mercy Medical Center-Mason City-MHS-IA/NE	Mason City	1,590 FTE
CITY-NEAR	MercyOne North Iowa Medical Center	Mason City	1,556 FTE
CITY-NEAR	CURRIES	Mason City	683 FTE
NAT-TCR	Carolina Container Prince George	Prince George, VA	2.2 TCR
NAT-TCR	Diversified Control, Inc	Orchard Park, NY	2.2 TCR
NAT-TCR	Real Alloy Specification LLC.	Coldwater, MI	2.2 TCR
NAT-TCR	Louisville 10054	Louisville, KY	2.2 TCR
NAT-SIZE	Kids in Crisis Inc	Cos Cob, CT	77 FTE
NAT-SIZE	Task Force Delivery LLC	Poulsbo, WA	77 FTE
NAT-SIZE	KJ Logistics LLC	Richmond, TX	77 FTE
NAT-SIZE	Computer Components Corporation	Philadelphia, PA	77 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.

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

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