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0/100
✓ No Flags Detected
No risk signals detected. Independently verify before tendering.
Clark Transfer Lines
DOT 46291 · MC MC139368 · Ashland, WI
Report generated: June 11, 2026 at 12:31 PM
✓Authorized for hire?
✓Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Clark Transfer Lines (DOT 46291, MC MC139368) is a Wisconsin-based interstate carrier headquartered in Ashland, WI. As of June 11, 2026 at 12:31 PM, operating authority is currently active. No active risk signals detected. TruckGraph rates this carrier "No Flags Detected" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 11, 2026 at 12:31 PM.

Common AuthorityContract Authority
FMCSA Public Record
William G Clark
Operating as: Clark Transfer Lines
DOT Number46291
MC NumberMC139368
Street318 9TH AVE W
City / StateAshland, WI 54806
Phone7156823044
Operation typeInterstate
HazmatNot authorized
Authority age52 yr
MCS-150 filed01/31/2025
Company officerWilliam G Clark
Power units2
Total drivers2
Authority Status
Common (for-hire)✓ Active
Contract (for-hire)✓ Active
BrokerNot authorized
TruckGraph Intelligence
✓ No risk signals detected
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 0.0% vs. national avg 22.26% — below average
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Power Units
2
Fleet
Drivers
2
Total
Inspections
1
On record
Crashes
0
On record
OOS Rate
0.0%
↓ Avg 22.26%
Authority Age
52 yr
Since 1974
Violation Categories — Last 24 Months
Hours of Service
1 insp (100%)
Unsafe Driving
1 insp (100%)
Driver Fitness
1 insp (100%)
Vehicle Maintenance
1 insp (100%)· 1 viol
Controlled Substances
1 insp (100%)
Inspection History
1 total · OOS rate 0.0%
DateStateLevelDriver OOSVehicle OOSResult
5/13/2025WII00Pass
Crash History
0 total on record

No crash records on file.

Insurance Status
Status
✓ Active filing on record
Insurer
ACUITY, A MUTUAL INSURANCE COMPANY
Coverage type
91X
Coverage amount
$750,000
Effective
7/20/2019
Location
318 9TH AVE W, Ashland, WI, 54806 · Open in Maps →
318 9TH AVE W, ASHLAND, WI, 54806Open in Maps →
Authority Timeline
Authority GrantedJun 1974
FMCSA issued operating authority
ActiveCurrent
Authority currently active

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .

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Frequently Asked Questions

Is William G Clark authorized to operate?

Yes. William G Clark holds Common and Contract operating authority and is currently active.

What is William G Clark's safety record?

William G Clark has 1 roadside inspections on record with an out-of-service rate of 0.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does William G Clark operate?

William G Clark operates 2 power units with approximately 2 drivers.

Is William G Clark insured?

William G Clark has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has William G Clark had any risk indicators?

No risk signals detected for William G Clark as of the most recent data sync. Score: 0/100 (Clear).

What is the DOT number for William G Clark?

William G Clark's DOT number is 46291 and MC number is MC139368. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Clark Transfer Lines Safety Record, DOT 46291. Retrieved from https://truckgraph.com/carriers/46291
MLA
"Clark Transfer Lines Safety Record, DOT 46291." Truck Graph, Jun 11, 2026, https://truckgraph.com/carriers/46291
Chicago
"Clark Transfer Lines Safety Record, DOT 46291." Truck Graph. Last modified June 11, 2026. https://truckgraph.com/carriers/46291