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Employers › OR

Transportation & Warehousing · Wilsonville, OR

Marten Transport LTD

According to OSHA enforcement records (2010–2026), Marten Transport LTD ranks #90,599 of 99,447 penalized U.S. employers by total current penalty, with a mixed safety record: 6 violations across 3 inspections.

Lower half by penalty50% serious
$660
OSHA penalties
6
Violations cited
3
OSHA inspections
#90,599
of 99,447 penalized employers

Marten Transport LTD in Wilsonville, OR has been the subject of 3 OSHA workplace inspections and 6 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $660. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Marten Transport LTD 3 times over 4 years, roughly once every couple of years. These inspections resulted in 6 violations, averaging 2.0 per inspection, above what's typical for a single visit. According to OSHA enforcement records, its total current penalty ranks #90,599 of 99,447 penalized U.S. employers (the lower half of penalized employers nationally). Of these, 3 were classified as serious - indicating hazards that could cause death or serious harm. Against the Transportation & Warehousing industry average of 2 inspections per employer, this runs moderately above peers (1.6x the sector average) on inspection frequency. For comparison, Southwest Airlines in Houston, TX is another transportation & warehousing employer with 3 OSHA inspections on record and $660 in current penalties.

2.0
violations per inspection
50.0%
of violations were serious
#90,599
of 99,447 penalized employers

Compliance score

D 61/100
  • D OSHA safety compliance: 6 violations across 3 OSHA inspections (2.0 per inspection), vs. national p10 0.0 (best) / p90 5.5 (worst) among 145,626 inspected employers.

Channels are separate federal datasets: a dimension marked not applicable simply has no record in that dataset for this employer, not a good or bad score.

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How Marten Transport LTD compares on OSHA penalties

Total current penalty vs the Transportation & Warehousing per-employer average

in penalties

What this shows Marten Transport LTD runs well below peers (0.11x the sector average) in total OSHA penalties.

Source U.S. Department of Labor, OSHA enforcement extracts As of 2026

Where this penalty ranks nationally

Total current OSHA penalty vs every U.S. employer with a nonzero penalty

$660 Top 9% most affordable more affordable than 91% of 99,447 U.S. employers with a penalty

$0–$5,000: 43,959 U.S. employers with a penalty (44%). This entry sits in this band. $5,000–$10,000: 20,304 U.S. employers with a penalty (20%). Above this entry. $10,000–$15,000: 11,027 U.S. employers with a penalty (11%). Above this entry. $15,000–$20,000: 6,546 U.S. employers with a penalty (7%). Above this entry. $20,000–$25,000: 4,175 U.S. employers with a penalty (4%). Above this entry. $25,000–$30,000: 2,877 U.S. employers with a penalty (3%). Above this entry. $30,000–$35,000: 2,036 U.S. employers with a penalty (2%). Above this entry. $35,000–$40,000: 1,493 U.S. employers with a penalty (2%). Above this entry. $40,000–$45,000: 1,095 U.S. employers with a penalty (1%). Above this entry. $45,000–$50,000: 785 U.S. employers with a penalty (1%). Above this entry. $50,000–$55,000: 5,150 U.S. employers with a penalty (5%). Above this entry. This employer $0 $55,000 every penalized U.S. employer, bucketed by value

Each bar is a $5K-wide band; taller bars hold more U.S. employers with a penalty. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Department of Labor, OSHA enforcement extracts · 2026

Does more inspection scrutiny mean more findings?

Each dot is one of 21 Transportation & Warehousing employers with an OSHA inspection on record, placed by inspections and violations cited. The highlighted dot is Marten Transport LTD.

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both3.03.033.03.002.95.88.711.6OSHA inspectionsViolations citedLOGISTICS INSIGHT CO…, OSHA inspections: 3 · Violations cited: 4KENCO LOGISTIC SERVI…, OSHA inspections: 3 · Violations cited: 11PITT OHIO EXPRESS, I…, OSHA inspections: 3 · Violations cited: 7APS STEVEDORING, OSHA inspections: 3 · Violations cited: 3DRIVE MEDICAL DESIGN…, OSHA inspections: 3 · Violations cited: 2SCHENKER, INCORPORATED, OSHA inspections: 3 · Violations cited: 1ILLINOIS CENTRAL RAI…, OSHA inspections: 3 · Violations cited: 10CIL FORWARDING, LLC, OSHA inspections: 3 · Violations cited: 4OAK HARBOR FREIGHT L…, OSHA inspections: 3 · Violations cited: 9WAL-MART STORES EAST…, OSHA inspections: 3 · Violations cited: 0R & L CARRIERS SHARE…, OSHA inspections: 3 · Violations cited: 0HORIZON LINES OF ALA…, OSHA inspections: 3 · Violations cited: 10SOUTHWEST AIRLINES CO., OSHA inspections: 3 · Violations cited: 2U.S. POSTAL SERVICE …, OSHA inspections: 3 · Violations cited: 1CSX TRANSPORTATION, …, OSHA inspections: 3 · Violations cited: 3EATON COUNTY TRANSPO…, OSHA inspections: 3 · Violations cited: 7FEDEX EXPRESS CORPOR…, OSHA inspections: 3 · Violations cited: 3UNION PACIFIC RAILROAD, OSHA inspections: 3 · Violations cited: 3NEW JERSEY TRANSIT R…, OSHA inspections: 3 · Violations cited: 0EDEN CSD BUS GARAGE, OSHA inspections: 3 · Violations cited: 5Marten Transport LTD, OSHA inspections: 3 · Violations cited: 6
Marten Transport LTD has 3 OSHA inspections on record and 6 violations cited. The crosshair marks the median among these Transportation & Warehousing peers. Across this sector's tracked employers, more inspections is moderately associated with more violations found -- not a coincidence, but not a guarantee either.

Marten Transport LTD in the Transportation & Warehousing enforcement ledger

In Transportation & Warehousing, Marten Transport LTD sits at penalty rank #3,752 of 4,071 penalized establishments ($660 assessed).

How Marten Transport LTD Compares

Marten Transport LTD's 2.00 violations per inspection compares to the Transportation & Warehousing sector average of 3.2 violations per employer.

Against the Transportation & Warehousing industry average of $6,129 per employer, this employer's current OSHA penalty runs well below peers (0.11x the sector average).

Enforcement detail

OSHA Inspection History

Total Inspections

3

First Inspection

2010-03-19

Last Inspection

2014-08-28

Inspection Span

4 yrs

Violations / Inspection

2.0

Avg Penalty / Inspection

$220

Industry Avg / Inspection

$3,295

What this shows 3 inspections over 4 years, averaging 2.0 violations per visit. That's $220 per inspection vs. the Transportation & Warehousing average of $3,295.

Enforcement detail

Violation Breakdown

3

Serious

50.0% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

3

Other-Than-Serious

50.0% of total

What this shows Serious violations involve hazards that could cause death or serious physical harm. Willful violations indicate intentional or knowing disregard of the law. Repeat violations are for hazards previously cited within the past 5 years.

Enforcement detail

Penalty Analysis

Initial Penalty Assessed

$660

Current Penalty Amount

$660

Penalty Reduction

None

What this shows No reduction on record. The current penalty matches the original OSHA assessment.

Industry Safety Context: Transportation & Warehousing

How Marten Transport LTD compares to the Transportation & Warehousing sector, which has 9,914 employers tracked by PlainWorker.

Metric Marten Transport LTD Industry Avg
Inspections 3 1.9
Violations 6 3.2
Total Penalty $660 $6,129
Avg Penalty per Inspection $220 $3,295
View all 9,914 employers in Transportation & Warehousing →

Nationwide Transportation & Warehousing peers with similar penalties or inspection counts

Two OSHA-record peer sets for Marten Transport LTD, both outside OR so the neighborhoods are not geographic containment.

Similar current OSHA penalty

Nearest same-sector employers by current assessed penalty ($660 here).

Southwest Airlines $660 TX Port of Olympia $660 WA United States Postal Service $658 CA Auto Warehousing CO. $650 CA

Similar OSHA inspection count

Same-sector employers with a comparable inspection history outside this state (3 inspections here).

Logistics Insight Corporation DBA Universal Logistics 3 insp. Detroit, MI Kenco Logistic Services LLC 3 insp. San Bernardino, CA Pitt Ohio Express, INC. 3 insp. Hermitage, PA Aps Stevedoring 3 insp. Richmond, CA

Nearby & Similar Employers in Transportation & Warehousing

Showing 5 of 9913 other employers tracked in this sector.

Southwest Airlines
Houston, TX
3 inspections $660
Port of Olympia
Olympia, WA
3 inspections $660
Atm
Ceiba, PR
3 inspections $650
Mark Jones Trucking INC
Elkton, OR
2 inspections $675
Canadian Pacific Railroad
Davenport, IA
2 inspections $675

Compare Marten Transport LTD vs Southwest Airlines side-by-side →

What to do with this record

Use Marten Transport LTD's enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare Marten Transport LTD against Southwest Airlines, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Marten Transport LTD's inspection and penalty record is typical for Transportation & Warehousing or an outlier against the sector's own average. View the Transportation & Warehousing sector
  • Before you accept a job or raise a safety concern, search any employer for its own OSHA inspection history the same way you found this one. Search employers

Figures reflect closed OSHA and WHD federal enforcement actions on record (2010–2026); not every workplace issue results in an inspection or investigation.

Frequently Asked Questions

Is Marten Transport LTD safe to work at? ▼
Based on OSHA records, Marten Transport LTD's workplace safety record is mixed, with some compliance concerns. The employer has 6 violations across 3 inspections, including 3 serious violations. Compared to Transportation & Warehousing industry peers, this is below average for penalties. Review the full inspection history below for details.
How many OSHA violations does Marten Transport LTD have? ▼
Marten Transport LTD has 6 OSHA violations on record, including 3 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $660.
How many OSHA inspections has Marten Transport LTD had? ▼
Marten Transport LTD has had 3 OSHA inspections, with the first recorded on 2010-03-19 and the most recent on 2014-08-28. This averages 2.0 violations per inspection.
What is the total penalty amount for Marten Transport LTD? ▼
Marten Transport LTD has been assessed $660 in current OSHA penalties.
Does Marten Transport LTD have any serious or willful violations? ▼
Yes. Marten Transport LTD has 3 serious violations. Serious violations involve hazards likely to cause death or serious physical harm. Willful violations indicate the employer intentionally or knowingly disregarded the law.
What industry does Marten Transport LTD operate in? ▼
Marten Transport LTD operates in the Transportation & Warehousing sector (NAICS code 484121). This industry has 9,914 employers tracked by PlainWorker, with 18,441 total OSHA inspections and $60.77M in cumulative penalties.
Where does Marten Transport LTD rank nationally on OSHA penalties? ▼
Among the 99,447 U.S. employers with a nonzero current OSHA penalty in PlainWorker's corpus, Marten Transport LTD ranks #90,599 (the lower half of penalized employers nationally). The ordinal is a live COUNT of employers with a lower total_current_penalty; see the methodology page for the exact derivation.
How does Marten Transport LTD's safety record compare to industry average? ▼
Marten Transport LTD's total OSHA penalty of $660 is below the Transportation & Warehousing industry average of $6,129 per employer. The employer has 3 inspections compared to the industry average of 1.9 per employer. For a direct comparison, Southwest Airlines in Houston, TX is a similar transportation & warehousing employer with $660 in current penalties.
Data Sources & Methodology ▼

Data as of 2026. Source: U.S. Department of Labor (OSHA, WHD).

Source: OSHA Enforcement Data

Inspection and violation records from the Occupational Safety and Health Administration (OSHA), U.S. Department of Labor, covering the period 2010–2026. Includes inspection dates, violation types (serious, willful, repeat, other-than-serious), and penalty amounts. Penalties shown are current assessed amounts and may differ from original citations due to settlement, contest, or reduction.

Source: Wage and Hour Division (WHD)

Compliance actions from the WHD, covering enforcement of the Fair Labor Standards Act (FLSA), including minimum wage, overtime, and child labor violations. Back wages represent amounts owed to affected employees as determined by WHD investigations.

Employer Matching

Employers are matched across OSHA and WHD datasets by name, state, and city. Employers included in PlainWorker have 2 or more OSHA inspections or $1,000+ in WHD back wages. Data is updated monthly from data.dol.gov.

Verify with OSHA establishment search →

Every figure on PlainWorker is rendered directly from official U.S. Department of Labor OSHA and Wage & Hour Division enforcement records, no number is typed in by an editor. This employer's ratios (penalty-per-violation, industry comparisons) are computed live from the 3 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.