S & L UNDERGROUND INC
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Power Units
17
Drivers
5
Trailers
1
Annual Miles
In full report
Entity Type
N/A
MCS-150 Date
Mar 20, 2026
Risk Signals — S & L UNDERGROUND INC
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you…
Authority for sale
No active listings detected…
Equipment for sale
No fleet VINs found on marketplaces…
Financial risk
Analyzed in the full report…
Fraud signals
Connection analysis in the full report…
Historical patterns
Pattern analysis runs when you unlock the report…
Recent activity
No adverse news in 90 days…
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Inspection Summary
Recent Inspections (90 Days)
1
Vehicle OOS Rate
0%
0 of 1
National avg ~21%
Driver OOS Rate
0%
0 of 1
National avg ~5%
OOS Inspections
0
Driver + Vehicle OOS
Most recent
Jul 29, 2026 · MT
Clean rate (90d)
50%
Every inspection with date, location, level, violations found, and out-of-service results.
Crash Summary
Total Crashes
3
All time
Fatalities
0
Injuries
5
Tow-Away
3
Counterparty Reports
Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with S & L UNDERGROUND INC.
No verified counterparty reports yet
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About S & L UNDERGROUND INC
S & L UNDERGROUND INC is a interstate carrier headquartered in BONNERS FERRY, ID 83805. Registered with the U.S. Department of Transportation under DOT number 877415, the company currently operates a fleet of 17 power units with 5 drivers.
Related Companies1 found
Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership.
Service RegionsActive in 2 states
Full state-by-state operating volumes, inspection locations, and lane coverage analysis.
CSA Safety Scores5 BASICs
5 BASICs measured
Percentile rankings pending FMCSA publication — raw measures + violations available in the report.
Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot.
Operating Authority
Common Authority
N/A
Contract Authority
N/A
Broker Authority
N/A
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names.
Contact Information
Physical Address
66304 HIGHWAY 2
BONNERS FERRY, ID 83805
Cargo & Operations
Cargo Carried
Violations by Category6 total
Most common category
Vehicle Maintenance · 67% of violations
across 2 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics5 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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