DIGGING AND RIGGING INC

USDOT 473826 • 6037 BUFFALO ROAD, MOUNT AIRY, MD, 21771

ACTIVEMotor Carrier

Authority:2 revoked

Insurance:3 current

BOC-3:On file

Safety Rating:Not rated

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

473,826

Status

ACTIVE

Entity Type

Corporation

Operation

Interstate

Business Type

Motor Carrier

State

Maryland

Phone

3019724470

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

110

MCS-150 Mileage

1,015,495

BOC-3 Agent

INTERSTATE AUTHORITY LLC

Physical Address

6037 BUFFALO ROAD, MOUNT AIRY, MD, 21771

Contact

Phone: 3019724470

Email: [email protected]

Risk Signals1 flagged

HIGH

All operating authorities revoked or inactive

This entity has 2 revoked/inactive authority filings and no active authority.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

3 active

Latest: Dec 31, 2020

BOC-3 Filing

On file

Operating Authority

fmcsa-authhistApr 5, 2026

Operating Authority
Authority Type	Docket #	Status	Original Date	Final Date
Contract Carrier	MC-722266	REVOKED	Jun 30, 2014	Jun 30, 2014
Common Carrier	MC-722266	REVOKED	Jun 30, 2014	Jun 30, 2014

Active Insurance (3)

fmcsa-insurApr 5, 2026

Active Insurance (3)
Insurer	Type	Policy #	Status	Effective	Cancel Date
MANUFACTURERS ALLIANCE INSURANCE COMPANY	BIPD/Primary	152001-10-48-71-9	ON FILE	Dec 31, 2020	Dec 31, 2020
INTERNATIONAL INSURANCE COMPANY OF HANNOVERSE	BIPD/Excess	IICHXAL-0003018-02	ON FILE	Dec 31, 2019	Dec 31, 2020
HARLEYSVILLE MUTUAL INSURANCE CO.	CARGO	CIM00000035082J	ON FILE	Dec 31, 2010	Apr 23, 2014

Insurance History (8 canceled/expired)

fmcsa-inshist-allwithhistory

Insurance History (8 canceled/expired)
Insurer	Type	Policy #	Status	Effective	Cancel Date
MANUFACTURERS ALLIANCE INSURANCE COMPANY	BIPD/Primary	151901-10-48-71-9	REPLACED	Dec 31, 2019	Dec 31, 2020
INTERNATIONAL INSURANCE COMPANY OF HANNOVERSE	BIPD/Primary	IICHXAL-0003018-00	REPLACED	Dec 31, 2017	Dec 31, 2019
AMERICAN ALTERNATIVE INSURANCE CORPORATION	BIPD/Primary	2LA2CA0000554-00	REPLACED	Jan 15, 2016	Dec 31, 2017
IMPERIUM INSURANCE COMPANY	BIPD/Primary	IERD-01001032-01	REPLACED	Dec 31, 2013	Jan 15, 2016
SPARTA INSURANCE COMPANY	BIPD/Primary	005AU00028	CANCELLED	Dec 31, 2010	Jun 20, 2014
SPARTA INSURANCE COMPANY	BIPD/Primary	005AU00012	REPLACED	Aug 18, 2010	Dec 31, 2010
SPARTA INSURANCE COMPANY	BIPD/Primary	005AU00012	CANCELLED	Aug 18, 2010	Jan 4, 2011
HANOVER INSURANCE CO.	CARGO	RHQ 6815378	REPLACED	Dec 31, 2009	Dec 31, 2010

Insurance Events Timeline

fmcsa-insur-hist

Insurance Events Timeline
Event	Insurer	Policy #	Type	Event Date	Cancel Date
TERM/REPL	INTERNATIONAL INSURANCE COMPANY OF HANNOVERSE	IICHXAL-0003018-02	BIPD/Excess	Dec 31, 2020	Dec 31, 2020
TERM/REPL	MANUFACTURERS ALLIANCE INSURANCE COMPANY	152001-10-48-71-9	BIPD/Primary	Dec 31, 2020	Dec 31, 2020
TERM/REPL	MANUFACTURERS ALLIANCE INSURANCE COMPANY	151901-10-48-71-9	BIPD/Primary	Dec 31, 2020	Dec 31, 2020
TERM/REPL	INTERNATIONAL INSURANCE COMPANY OF HANNOVERSE	IICHXAL-0003018-00	BIPD/Primary	Dec 31, 2019	Dec 31, 2019
TERM/REPL	AMERICAN ALTERNATIVE INSURANCE CORPORATION	2LA2CA0000554-00	BIPD/Primary	Dec 31, 2017	Dec 31, 2017
TERM/REPL	IMPERIUM INSURANCE COMPANY	IERD-01001032-01	BIPD/Primary	Jan 15, 2016	Jan 15, 2016
CANCEL	SPARTA INSURANCE COMPANY	005AU00028	BIPD/Primary	Jun 20, 2014	Jun 20, 2014
CANCEL	HARLEYSVILLE MUTUAL INSURANCE CO.	CIM00000035082J	CARGO	Apr 23, 2014	Apr 23, 2014
TERM/CANCL	SPARTA INSURANCE COMPANY	005AU00012	BIPD/Primary	Jan 4, 2011	Jan 4, 2011
TERM/REPL	HANOVER INSURANCE CO.	RHQ 6815378	CARGO	Dec 31, 2010	Dec 31, 2010
TERM/REPL	SPARTA INSURANCE COMPANY	005AU00012	BIPD/Primary	Dec 31, 2010	Dec 31, 2010

Authority Revocations

fmcsa-revocations

Authority Revocations
Authority	Docket	Reason	Date
COMMON	MC-722266	INVOLUNTARY REVOCATION	Unknown
CONTRACT	MC-722266	INVOLUNTARY REVOCATION	Unknown

Authority Action History (6 events)

fmcsa-authhist-blob

Authority Action History (6 events)
Docket	Authority Type	Original Action	Served Date	Disposition	Decided Date
MC722266	MOTOR PROPERTY COMMON CARRIER	REINSTATED	Jul 11, 2014	—	Unknown
MC722266	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	Jul 11, 2014	—	Unknown
MC722266	COMMON	INVOLUNTARY REVOCATION	Dec 8, 2010	DISCONTINUED REVOCATION	Dec 27, 2010
MC722266	CONTRACT	INVOLUNTARY REVOCATION	Dec 8, 2010	DISCONTINUED REVOCATION	Dec 27, 2010
MC722266	MOTOR PROPERTY COMMON CARRIER	GRANTED	Sep 2, 2010	REVOKED	Jun 30, 2014
MC722266	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	Sep 2, 2010	REVOKED	Jun 30, 2014

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness

N/A

Hours of Service

N/A

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

9 OOS

Vehicle OOS %

11.6%

Driver OOS %

4.7%

Power Units (MCS-150)

Drivers (MCS-150)

110

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 43 of 43 inspection records

Inspection Activity Map

6 states • 43 inspections

None Low Medium High🚛 Home base

Violation Summary (29 violations from 43 inspections)

fmcsa-inspection-file

Violation Summary (29 violations from 43 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.2	Operating a CMV while ill or fatigued	5	0	8	Unsafe Driving
FMCSR:392.2-SLL	Operating a CMV while ill or fatigued	3	0	8	Unsafe Driving
FMCSR:392.2-SLLEWA1	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:393.45(b)(2)	Brake tubing/hoses inadequate	2	2	7	Vehicle Maintenance
FMCSR:393.9A-LBL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:392.2-SLLEWA2	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.9A2-C	Cargo - Vehicle components or dunnage not secured	1	1	—	Unsafe Driving
FMCSR:393.55E-B	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:392.2-SLLTCD	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLEWG3	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.9A-LHLI	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.23	Required lamp not powered by vehicle electric	1	1	—	Vehicle Maintenance
FMCSR:393.95(f)	Emergency Equipment - Stopped vehicle warning devices missing or improper	1	0	—	Vehicle Maintenance
FMCSR:393.45	Brake tubing/hoses inadequate	1	1	7	Vehicle Maintenance
FMCSR:392.9(a)(2)	Failing to secure vehicle equipment	1	1	—	Unsafe Driving
FMCSR:391.11(b)(4)	No valid medical certificate	1	1	7	Driver Fitness
FMCSR:391.11(b)(5)	Not physically qualified	1	1	7	Driver Fitness
FMCSR:390.21(a)	Vehicle marking requirements	1	0	3	General/Admin
FMCSR:393.207(a)	Suspension defective	1	1	7	Vehicle Maintenance
FMCSR:393.47(e)	Slack adjuster defective	1	0	7	Vehicle Maintenance
FMCSR:393.53(b)	Steering system components worn	1	0	7	Vehicle Maintenance

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

11.6%vs nat'l 23.4%

-11.8 pts below avg

Driver OOS Rate

4.7%vs nat'l 6.7%

-2.0 pts below avg

Violations / Inspection

0.67vs nat'l 1.80

-1.13 below avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (43 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (43 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Apr 1, 2026	87483468	FROSTBURG MD	MD	Level 1	KENWORTH TRUCK TRACTOR	0	—	No
Mar 12, 2026	87281124	VIENNA MD	MD	Level 2	CENT SEMI-TRAILER	1	393.9A-LBL	No
Jan 23, 2026	86888049	SYKESVILLE MD	MD	Level 2	WESTERN ST TRUCK TRACTOR	1	392.2-SLLEWA2	No
Dec 10, 2025	86538368	PARKTON MD	MD	Level 1	FORD STRAIGHT TRUCK	0	—	No
Dec 4, 2025	86492952	PA	PA	Level 3	—	1	392.2-SLL	No
Oct 15, 2025	86078228	BALTIMORE MD	MD	Level 2	FORD STRAIGHT TRUCK	0	—	No
Sep 16, 2025	85798115	INWOOD WV	WV	Level 2	KENWORTH STRAIGHT TRUCK	0	—	No
Aug 14, 2025	85502230	DUMFRIES VA	VA	Level 2	UNPUBLISHE SEMI-TRAILER	2	392.9A2-C, 393.55E-B	Yes
Jul 25, 2025	85331166	PERRYVILLE MD	MD	Level 3	FONTAINE T SEMI-TRAILER	0	—	No
Jun 30, 2025	85135248	ADELPHI MD	MD	Level 2	LIEBHERR STRAIGHT TRUCK	3	392.2-SLLTCD, 392.2-SLLEWG3, 392.2-SLL	No
May 20, 2025	84764410	DUMFRIES VA	VA	Level 3	LANDOLL CO SEMI-TRAILER	0	—	No
Apr 23, 2025	84474690	CLARKSBURG MD	MD	Level 1	NABORS TRA SEMI-TRAILER	1	392.2-SLLEWA1	No
Mar 31, 2025	84271201	GARRETT COUNTY	MD	Level 1	FREIGHTLIN TRUCK TRACTOR	0	—	No
Mar 18, 2025	84153635	BERRYVILLE VA	VA	Level 3	KENWORTH STRAIGHT TRUCK	0	—	No
Mar 11, 2025	84084142	PARKTON MD	MD	Level 1	FORD STRAIGHT TRUCK	0	—	No
Dec 19, 2024	83436798	I-270 N/B HYATTSTOWN SCALEHOUS	MD	Level 1	CHEV STRAIGHT TRUCK	0	—	No
Nov 19, 2024	83193069	I-270 S/B HYATTSTOWN SCALEHOUS	MD	Level 1	FONT SEMI-TRAILER	1	392.2-SLLEWA1	No
Nov 6, 2024	83102403	WAYNESBORO VA	VA	Level 3	UNPUBLISHE SEMI-TRAILER	1	392.2-SLL	No
Nov 1, 2024	83059749	ANNE ARUNDEL COUNTY	MD	Level 2	WSTR STRAIGHT TRUCK	1	393.9A-LHLI	No
Oct 30, 2024	83035638	ALLEGANY COUNTY	MD	Level 1	FORD STRAIGHT TRUCK	0	—	No
Oct 7, 2024	82907566	PARKTON MD	MD	Level 1	FORD STRAIGHT TRUCK	0	—	No
Oct 4, 2024	82833899	MONTGOMERY COUNTY	MD	Level 2	FRHT TRUCK TRACTOR	0	—	No
Sep 17, 2024	82698425	SYKESVILLE MD	MD	Level 2	TRAILMOBIL SEMI-TRAILER	2	393.23, 393.95(f)	Yes
Sep 10, 2024	82629241	I-95 SOUTHBOUND SCALE FACILITY	MD	Level 1	CAT TRUCK TRACTOR	0	—	No
Sep 10, 2024	82617705	TOWNSEND DE	DE	Level 3	KENWORTH TRUCK TRACTOR	0	—	No
Sep 9, 2024	82629483	I-70 W FRIENDSHIP SCALE HOUSE	MD	Level 2	FONA SEMI-TRAILER	1	392.2	No
Jul 1, 2024	82054643	MONTCLAIR VA	VA	Level 3	LINK BELT STRAIGHT TRUCK	0	—	No
Jun 11, 2024	81845008	Roadside	PA	Level 3	MACK TRUCK TRACTOR	0	—	No
Jun 11, 2024	81845132	Roadside	PA	Level 3	STRG STRAIGHT TRUCK	0	—	No
Jun 5, 2024	81802478	SPOTSYLVANIA VA	VA	Level 2	WESTERN ST TRUCK TRACTOR	0	—	No
May 29, 2024	81750279	Roadside	PA	Level 3	TRLR SEMI-TRAILER	1	392.2	No
May 21, 2024	81669953	PARKTON SCALE HOUSE (I-83)	MD	Level 1	FORD STRAIGHT TRUCK	0	—	No
May 2, 2024	81505986	HARFORD COUNTY	MD	Level 2	KW TRUCK TRACTOR	2	392.2	No
May 1, 2024	81504903	DUMFRIES VA	VA	Level 3	WESTERN ST TRUCK TRACTOR	0	—	No
Apr 25, 2024	81586850	SELBYVILLE DE	DE	Level 3	HYUNDAI TR SEMI-TRAILER	0	—	No
Feb 2, 2024	80761552	WASHINGTON DC	DC	Level 2	FREIGHTLIN STRAIGHT TRUCK	0	—	No
Oct 17, 2023	79928094	I-95 SOUTHBOUND SCALE FACILITY	MD	Level 1	FONA SEMI-TRAILER	2	393.45(b)(2)	Yes
Oct 16, 2023	79973971	DUMFRIES SCALES NORTH	VA	Level 3	TRLR SEMI-TRAILER	0	—	No
Sep 19, 2023	79692016	I-270 S/B HYATTSTOWN SCALEHOUS	MD	Level 2	WSTR TRUCK TRACTOR	0	—	No
Sep 11, 2023	79638850	I-95 SOUTHBOUND SCALE FACILITY	MD	Level 2	WSTR TRUCK TRACTOR	3	393.45, 392.9(a)(2), 391.11(b)(4)	Yes
Jul 27, 2023	79251685	I-695 E/B FSK BRIDGE TOLL FACI	MD	Level 2	LIEBH STRAIGHT TRUCK	0	—	No
Jun 5, 2023	78806675	STEPHENS CITY SCALES SOUTH	VA	Level 1	KW TRUCK TRACTOR	5	391.11(b)(5), 390.21(a), 393.207(a)	Yes
Jun 1, 2023	78806949	MARTINSBURG	WV	Level 2	TRUK STRAIGHT TRUCK	1	392.2	No

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

35 total · 5.7% OOS

2024-042026-04

InspectionsOOS

Most frequent inspection stations

PARKTON MD3

I-95 SOUTHBOUND SCALE FACILITY3 · 2 OOS

DUMFRIES VA3 · 1 OOS

I-270 S/B HYATTSTOWN SCALEHOUS2

SYKESVILLE MD2 · 1 OOS

BALTIMORE MD1

ANNE ARUNDEL COUNTY1

TOWNSEND DE1

Violations by BASIC category

Unsafe Driving15 · 2 OOS

Vehicle Maintenance11 · 5 OOS

Driver Fitness2 · 2 OOS

General/Admin1

Recent Crashes

25 crash records from FMCSA Crash File

Total Crashes

Fatalities

Injuries

Across 10 crashes

Tow-Aways

Crash History (25 records)

fmcsa-crash-fileApr 5, 2026

Crash History (25 records)
Date	State	Severity	Injuries	City	Location	VIN	Carrier Name at Crash
Feb 13, 2026	MD	INJURY	1	ROCKVILLE	IS 270 - EISENHOWER MEMORIAL HWY (SB/L)	...ME4622	DIGGING AND RIGGING INC
Oct 31, 2023	VA	INJURY	1	—	RT 15	...NKNOWN	DIGGING AND RIGGING INC
Oct 30, 2023	VA	TOW	0	—	ROUTE 684/DRY BRIDGE RD	...299999	DIGGING AND RIGGING INC
Aug 9, 2023	MD	INJURY	2	—	1900 E NORTHERN PY	...672479	DIGGING AND RIGGING INC
Apr 20, 2023	TN	TOW	0	—	I-40	...263427	DIGGING AND RIGGING INC
Nov 11, 2022	VA	TOW	0	—	I66 WEST	...452457	DIGGING AND RIGGING INC
Sep 22, 2022	VA	INJURY	1	—	HARY BYRD HWY WB	...NN8914	DIGGING AND RIGGING INC
Nov 12, 2021	VA	TOW	0	—	ROUTE 7	...MH2687	DIGGING AND RIGGING INC
Sep 22, 2021	VA	INJURY	1	—	INTERSTATE 66 WEST	...672480	DIGGING AND RIGGING INC
Jan 22, 2021	MD	TOW	0	—	BALTO BELTWAY	...150286	DIGGING AND RIGGING INC
Dec 4, 2018	MD	INJURY	2	—	—	—	—
Sep 7, 2018	MD	TOW	0	—	—	—	—
Aug 24, 2018	MD	TOW	0	—	—	—	—
Aug 23, 2018	MD	TOW	0	—	—	—	—
Jul 6, 2018	WV	TOW	0	—	—	—	—
Jun 7, 2018	VA	TOW	0	—	—	—	—
May 7, 2018	PA	INJURY	2	—	—	—	—
Apr 25, 2018	VA	TOW	0	—	—	—	—
Apr 4, 2018	MD	INJURY	1	—	—	—	—
Dec 14, 2017	MD	TOW	0	—	—	—	—
Jan 10, 2017	MD	TOW	0	—	—	—	—
Feb 17, 2016	MD	TOW	0	—	—	—	—
May 8, 2014	PA	TOW	0	—	—	—	—
Dec 5, 2013	MD	INJURY	1	—	—	—	—
May 16, 2013	VA	INJURY	1	—	—	—	—