MERCED

Roadside inspection site in California • 446 inspections on record

OOS Rate: 7.8%
Total Inspections
446
OOS Rate
7.8%
OOS Inspections
35
Unique Carriers
244
HazMat Inspections
0
Avg Violations
1.3
Name
MERCED
State
California (CA)
Facility Type
Total Inspections
446
OOS Rate
7.8%
Active Since
Jan 1, 2020
Latest Inspection
Apr 1, 2026

About This Inspection Site

MERCED is a roadside inspection location in California where FMCSA-certified inspectors conduct safety inspections of commercial motor vehicles under the Motor Carrier Safety Assistance Program (MCSAP). This site has conducted 446 recorded inspections from Jan 1, 2020 to Apr 1, 2026.

A total of 244 unique carriers have been inspected at this site. The average number of violations per inspection is 1.3. The out-of-service rate is 7.8%, meaning a moderate number of inspected vehicles or drivers are placed out of service for safety deficiencies.

Inspections follow CVSA (Commercial Vehicle Safety Alliance) North American Standard procedures and may include weight checks, credential verification, mechanical inspection, hours-of-service compliance review, and hazardous materials documentation checks. Vehicles or drivers that fail critical safety criteria are placed out of service until deficiencies are corrected.

The most frequently cited violation at this site is Operating a CMV while ill or fatigued (Unsafe Driving) with 85 citations, followed by Speeding 6-10 mph over limit (81 citations). A total of 100 distinct violation codes have been cited at this location.

Inspection Level Breakdown

446 inspections by CVSA level

Top Violations

100 violation codes cited at this site (page 1 of 2)

#CodeDescriptionBASIC CategoryCitationsOOSOOS %
1392.2Operating a CMV while ill or fatiguedUnsafe Driving8533.5%
2392.2-SLLS2Speeding 6-10 mph over limitUnsafe Driving810
3392.2-SLLEQPOperating a CMV while ill or fatiguedUnsafe Driving530
4392.2-SLLLROperating a CMV while ill or fatiguedUnsafe Driving500
5392.2-SLLSROperating a CMV while ill or fatiguedUnsafe Driving410
6392.2-SLLS3Speeding 11-14 mph over limitUnsafe Driving250
7392.2SLLHOSOperating a CMV while ill or fatiguedUnsafe Driving14428.6%
8396.3(a)(1)Inspection/repair/maintenance - generalVehicle Maintenance120
9392.2-SLLEDOperating a CMV while ill or fatiguedUnsafe Driving70
10393.9(a)Inoperable required lampsVehicle Maintenance70
11383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDLDriver Fitness7571.4%
12392.2-SLLSOAOperating a CMV while ill or fatiguedUnsafe Driving70
13392.2-SLLDLOperating a CMV while ill or fatiguedUnsafe Driving7114.3%
14393.55D1-BCoupling device/towing methods defectiveVehicle Maintenance70
15395.8E-HOSPDFalse record of duty statusHours of Service6116.7%
16392.2-SLLOperating a CMV while ill or fatiguedUnsafe Driving60
17393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecuredVehicle Maintenance50
18393.55D2-BCoupling device/towing methods defectiveVehicle Maintenance50
19395.24HOS (ELD) - ELD Form and MannerHours of Service5120.0%
20395.8(e)(1)395.8(e)(1)Hours of Service5240.0%
21392.2-SLLMFOperating a CMV while ill or fatiguedUnsafe Driving50
22392.2-SLLS1Speeding 1-5 mph over limitUnsafe Driving50
23393.9A-LLPLInoperable required lampsVehicle Maintenance40
24392.2-SLLS4Speeding 15+ mph over limitUnsafe Driving40
25393.45B2-B-AIRBrake tubing/hoses inadequateVehicle Maintenance3133.3%
26396.3A1-BALACBrake - Audible air leak from a brake chamberVehicle Maintenance30
27393.45C-BSGBrake tubing/hoses inadequateVehicle Maintenance30
28395.8D5-HOSF395.8D5-HOSFHours of Service30
29393.60(d)Glazing/window obstructionsVehicle Maintenance30
30390.21T(a)390.21T(a)General/Admin30
31392.2-DMOVEOperating a CMV while ill or fatiguedUnsafe Driving30
32395.8(a)(1)Not using the appropriate method to record hours of serviceHours of Service3266.7%
33393.45D-BAALBrake tubing/hoses inadequateVehicle Maintenance20
34393.45(b)(2)Brake tubing/hoses inadequateVehicle Maintenance20
35393.9A-LFTSIInoperable required lampsVehicle Maintenance20
36392.9A-DFSLOperating without proper operating authorityGeneral/Admin22100.0%
37393.75B-TFVTire tread depth insufficient (steer)Vehicle Maintenance20
38393.47A-BCLMBDBrake chamber - cracked/brokenVehicle Maintenance20
39393.75C-TAOTD-LT2/32Tire tread depth insufficient (other axles)Vehicle Maintenance20
40393.60CGlazing/window obstructionsVehicle Maintenance20
41393.47ESlack adjuster defectiveVehicle Maintenance20
42393.48A-BLMACBDInoperative/defective brakesVehicle Maintenance20
43393.128B-CLWVCargo securement - roll-on/roll-off containersVehicle Maintenance22100.0%
44391.11B4Medical (Certificate) - Operating a CDL (passenger or property carrying) vehicle that is non-excepted and the driver has self-certified as excepted interstate orDriver Fitness22100.0%
45390.21T(b)390.21T(b)General/Admin20
46393.53B-BSteering system components wornVehicle Maintenance10
47393.9A-LRLIInoperable required lampsVehicle Maintenance11100.0%
48392.2-SLLTCDOperating a CMV while ill or fatiguedUnsafe Driving10
49393.11A1-LLPLLighting devices/reflectorsVehicle Maintenance10
50393.89Buses - Missing or inadequate driveshaft protectionVehicle Maintenance10
Showing 150 of 100

Top Carriers Inspected

20 most frequently inspected carriers at this site

Recent Inspections

446 inspections at this site (page 1 of 18)

Data sources & freshness

FMCSA Vehicle Inspection File
Updated 1 weeks ago