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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Robert Wittenberg
DOT 3738956 · MC FF51369 · Culver, OR
Report generated: June 7, 2026 at 6:28 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Robert Wittenberg (DOT 3738956, MC FF51369) is a Oregon-based intrastate carrier headquartered in Culver, OR. As of June 7, 2026 at 6:28 PM, operating authority is active but without for-hire authority. TruckGraph has detected 1 risk signal on this carrier, including: no active insurance filing on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 7, 2026 at 6:28 PM.

FMCSA Public Record
Robert Wittenberg
DOT Number3738956
MC NumberFF51369
Street2881 SW JERICHO LN
City / StateCulver, OR 97734
Phone5414190161
Operation typeIntrastate
HazmatNot authorized
Authority age4 yr 8 mo
MCS-150 filed10/08/2021
Company officerRobert Bruce Wittenberg
Power units2
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
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Power Units
2
Fleet
Drivers
1
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
4 yr 8 mo
Since 2021
Inspection History
0 total · No inspections

No inspection records on file.

Crash History
0 total on record

No crash records on file.

Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
2881 SW JERICHO LN, Culver, OR, 97734 · Open in Maps →
2881 SW JERICHO LN, CULVER, OR, 97734Open in Maps →
Authority Timeline
Authority GrantedOct 2021
FMCSA issued operating authority
Active USDOT — No for-hire authorityCurrent
USDOT record is active but no for-hire operating authority is currently granted

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 Robert Wittenberg authorized to operate?

Robert Wittenberg's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Robert Wittenberg's safety record?

Robert Wittenberg does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Robert Wittenberg operate?

Robert Wittenberg operates 2 power units with approximately 1 drivers.

Is Robert Wittenberg insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Robert Wittenberg had any risk indicators?

Robert Wittenberg has a risk score of 0/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Robert Wittenberg?

Robert Wittenberg's DOT number is 3738956 and MC number is FF51369. 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). Robert Wittenberg Safety Record, DOT 3738956. Retrieved from https://truckgraph.com/carriers/3738956
MLA
"Robert Wittenberg Safety Record, DOT 3738956." Truck Graph, Jun 7, 2026, https://truckgraph.com/carriers/3738956
Chicago
"Robert Wittenberg Safety Record, DOT 3738956." Truck Graph. Last modified June 7, 2026. https://truckgraph.com/carriers/3738956