L. N. ZIMMERMAN INC
AUTHORIZEDUSDOT
1909304
MC Number
N/A
Fleet Size
37
Total Drivers
56
FMCSA-derived snapshot updated: October 25, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
L. N. ZIMMERMAN INC is a mid-size interstate motor carrier based in MYERSTOWN, Pennsylvania, operating 37 power units with 56 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 20.0% runs above the national average of 6.7%. They have 2 crashes on file (2 with injuries). FMCSA records show 10 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Pennsylvania is 11.8% and the average vehicle OOS rate is 25.5% across 82,603 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
10
Total
56%
Driver %
Insurance on file
CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.
Crash history
2
Total Crashes
Similar carriers in Pennsylvania
Other carriers in the same state with a similar fleet size.
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STRUCTURAL SERVICES INC
VANALT ELECTRICAL CONSTRUCTION INC
Frequently asked questions
Is L. N. ZIMMERMAN INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for L. N. ZIMMERMAN INC (USDOT #1909304) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is L. N. ZIMMERMAN INC's safety record?
L. N. ZIMMERMAN INC has 10 inspections in CarrierOwl's current imported snapshot and 2 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does L. N. ZIMMERMAN INC operate?
L. N. ZIMMERMAN INC operates 37 power units with 56 drivers on file. That puts them in the mid-size range.
Does L. N. ZIMMERMAN INC transport hazardous materials?
No. L. N. ZIMMERMAN INC does not have a hazardous materials flag in the FMCSA database.
Where is L. N. ZIMMERMAN INC located?
L. N. ZIMMERMAN INC is based in MYERSTOWN, Pennsylvania at 200 E RICHLAND AVE, 17067. Phone: (717) 866-8690.
What are L. N. ZIMMERMAN INC's out-of-service rates?
L. N. ZIMMERMAN INC's driver out-of-service rate is 20.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 50.0%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.