DBA: L & N Zimmerman Boring
L & N Zimmerman Excavating Inc is an active intrastate non-hazmat carrier based in Myerstown, PA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 33 | 0 | 0 |
| Total Power Units | 33 | ||
Distinct vehicles · 24 mo
vs 33 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 65% | 89% | Around peer average |
| HOS Compliance | 90% | 96% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 90% | 93% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 1 | — | 6.67% |
| Vehicle | 0 | 5 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 1 | 1 | 1 |
| Oct 1, 2024 | 0 | 2 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 10 | 7 | 5 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 12, 2026 | PA | STRAIGHT TRUCK | 2 | 1 |
| Dec 23, 2025 | PA | STRAIGHT TRUCK | 0 | 0 |
| Oct 7, 2025 | PA | STRAIGHT TRUCK | 1 | 0 |
| Aug 25, 2025 | PA | STRAIGHT TRUCK | 3 | 1 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 0.87 | — |
| HOS Compliance | 1 | 0.70 | — |
| Vehicle Maintenance | 5 | 9.07 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state PA accounts for 100% of activity. Activity outside home state (PA): 0%.
| Unsafe Driving |
| 4 |
| 2 |
| 0 |
| Hours-of-Service Compliance | 1 | 1 | 1 |
| Nov 21, 2024 | PA | TRUCK TRACTOR | 0 | 0 |
| Oct 24, 2024 | PA | TRUCK TRACTOR | 3 | 2 |
| Oct 8, 2024 | PA | STRAIGHT TRUCK | 3 | 1 |
| Aug 30, 2024 | PA | STRAIGHT TRUCK | 0 | 0 |
| Aug 23, 2024 | PA | SEMI-TRAILER | 2 | 1 |
| Jul 2, 2024 | PA | STRAIGHT TRUCK | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 12, 2026 | 393100BC | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Vehicle Maintenance | Yes |
| Feb 12, 2026 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Oct 7, 2025 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Aug 25, 2025 | 3922SLLML | State/Local Laws - Failure to maintain lane | Unsafe Driving | — |
| Aug 25, 2025 | 393100BC | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Vehicle Maintenance | Yes |
| Aug 25, 2025 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Oct 24, 2024 | 393130CCHVE | Heavy Vehicles/Equipment - Improper securement of heavy vehicles equipment or machinery with crawler tracks or wheels | Vehicle Maintenance | Yes |
| Oct 24, 2024 | 393207CSBML | Suspension - Broken main leaf spring | Vehicle Maintenance | Yes |
| Oct 24, 2024 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Oct 8, 2024 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |