FMCSA Carrier Profile
LAMB LLC
DBA: Lamb Trucking
Greenfield, IA
Inactive
No Safety Rating
Active 8 months
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
32nd pct · No inspection records on file
Flags · 1
Inactive Carrier Status
FMCSA lists this carrier as inactive. Confirm current operating status before booking.
Vetting notes
- Not currently active with FMCSA
- No active insurance filing found on record
- No FMCSA roadside inspection records on file yet
Operating Authority
MC1606443
Common Carrier, Contract Carrier, Broker
FMCSA Registration
DOT Number
4170486
Operating Status
Inactive
Safety Rating
Not Rated
MCS-150 Filed
December 2, 2025
FMCSA Registration
December 19, 2023
Authority Granted
December 1, 2025
Annual Mileage
1 mi (2024)
Contact Information
Address
204 Ne Clark Street, Greenfield, IA 50849
Phone
Email
Owner / Officer
Spencer Lamb
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Safety Percentile
32nd percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Where This Carrier Operates
Registered location
No roadside inspections on record — the marker shows the carrier's registered location.
Authority History
| Date | Status | Type |
|---|---|---|
| December 1, 2025 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| October 29, 2025 | COMMON | On Record |
Other Carriers in Greenfield, IA
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 13, 2026.
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