Weigh Stations in Maryland

375 inspection sites in Maryland with 207,065 total inspections on record.

This page is the canonical inspection-station directory for Maryland — each entry is one normalized physical site with its own deep view of inspection volume, OOS rate vs the state average, peer-station comparisons, and activity over time.

For the raw FMCSA inspection feed (every recorded inspection grouped by reported location label), see Maryland roadside inspections.

Maryland station intelligence

Inspection Sites
375
Total Inspections
207,065
OOS Inspections
41,830
HazMat Inspections
1,033

OOS Rate vs National Average

Maryland station performance compared to all U.S. stations.

Maryland OOS Rate
21.2%
National Average
18.3%
Difference
+2.9pp

Busiest Inspection Sites

Top 3 stations in Maryland by total inspection count.

About Weigh Stations in Maryland

Maryland operates 375 weigh stations and roadside inspection sites where commercial motor vehicles are subject to safety inspections, weight checks, and credential verification under the federal Motor Carrier Safety Assistance Program (MCSAP).

Inspections at Maryland facilities follow CVSA North American Standard procedures. Inspectors check vehicle mechanical condition, driver qualifications, hours of service compliance, and hazardous materials documentation.

The busiest inspection site in Maryland is PERRYVILLE MD with 15,249 inspections on record.

Inspection Sites by Location (1)

Groups stations that share a location (for example, the northbound and southbound scales at the same facility).

Inspection Sites

Showing 50 of 375 stations (page 1 of 8)

Station Name Inspections ▼
PERRYVILLE MD 15,249
I-95 SOUTHBOUND SCALE FACILITY 13,140
BALTIMORE MD 9,323
FROSTBURG MD 8,809
I-95 NORTHBOUND SCALE FACILITY 7,899
BALTIMORE CITY 7,513
I-70 W FRIENDSHIP SCALE HOUSE 7,272
I-270 S/B HYATTSTOWN SCALEHOUS 6,933
I-70 NEW MARKET SCALE HOUSE 6,249
SYKESVILLE MD 5,893
FREDERICK MD 5,787
ANNE ARUNDEL COUNTY 5,363
FINZEL SCALE HOUSE 5,016
PRINCE GEORGES COUNTY 4,875
CLARKSBURG MD 4,672
VIENNA MD 4,548
BALTIMORE COUNTY 4,389
QUEEN ANNES COUNTY 4,082
CECILTON SCALE HOUSE 4,041
RT 13 N/B SALISBURY SCALEHOUSE 4,001
ALLEGANY COUNTY 3,702
ANNAPOLIS MD 3,566
RT 13 S/B SALISBURY SCALEHOUSE 3,443
I-83 3,394
COLLEGE PARK MD 3,113
PARKTON MD 3,106
RT 50 E/B BAY BRIDGE TOLL FAC 2,976
I-95 @ I-495 (PARK AND RIDE) 2,878
SOUTHBOUND ON 895}TOLL FACILIT 2,725
CONOWINGO SCALE HOUSE 2,660
CECIL COUNTY 2,618
WARWICK MD 2,527
RT 50 @ VIENNA SCALE HOUSE 2,520
MONTGOMERY COUNTY 2,308
PARKTON SCALE HOUSE (I-83) 2,284
WASHINGTON COUNTY 2,275
CHARLES COUNTY 2,172
PSC TERMINAL 2,137
NORTHBOUND ON 895}TOLL FACILIT 2,125
RT 50 W/B BAY BRIDGE TOLL FAC 2,124
SALISBURY MD 2,046
PARK & RIDE SCALE I-95 @ I-495 1,986
FREDERICK COUNTY 1,966
TALBOT COUNTY 1,961
DARLINGTON MD 1,858
HOWARD COUNTY 1,792
CARROLL COUNTY 1,768
HAGERSTOWN MD 1,392
HARFORD COUNTY 1,310
WICOMICO COUNTY 1,279

Related sections

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

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EIA

Retail diesel and gasoline price history and state fuel-tax tables.

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Cross-border carrier registry and Canadian recall campaigns where applicable.

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