Carrierintel Safety Score: 82/100. 7 inspection violations in 12 months. Last inspected Sep 2026.
DOT 343832MC 214822No active authorityActiveInterstateHUDSON INSURANCE COMPANY · $300,000 · 1 policyDOVER, NH
COMPANY
Authority since
—
MCS-150
2026-05-14 · 205,500 mi (2025)
Fleet
6 units · — trailers · 9 drivers
Annual mileage (VMT)
205,500 mi (2025)
ADDRESS
Physical
760 CENTRAL AVE DOVER, NH 03820
Mailing
Same as physical
CONTACT
Phone
8006339222
Email
fleet@granitestateshuttle.com
OFFICERS
Primary Officer
MARK JOHNSTONE
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
General Freight
Cargo types
1
General Freight
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
450 mo
Active authority
INSURANCE
1 active
HUDSON INSURANCE COMPANY
RISK GRADE
Moderate Risk
2 risk factors · 4 strengths
OOS RATE
7.7%
3 / 39 inspections
Carrierintel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
82
out of 100
Good
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
1 policy(ies) on file · total max coverage $300,000
SUMMARY
1 fatal crash — most recent 3 yr ago
Coverage below $750k ($300K)
Low OOS rate 6% (last 24 mo)
No crashes in the last 24 months
92% clean inspections
Active insurance on file
INDUSTRY REPORTS
ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.
Showing 1–25 of 39
Page 1 / 2
2023-09-2801:02WOBURN, MA2vehicles
RTE 93 N RAMP @ COMMERCE WAY· County 017
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by MASS STATE POLICE
1 fatal
Tow-away
2023-03-2203:17GRANTHAM, NH1vehicle
I 89 N MM 41.4· County 019
Sequence: 1:18:COLLISION INVOLVING FIXED OBJECT;3:18:COLLISION INVOLVING FIXED OBJECT;2:6:NONCOLLISION:EXPLOSION OR FIRE
Reported by State Police Troop D
Tow-away
2022-02-1818:15CHELMSFORD, MA2vehicles
RTE 495 N MM 86· County 017
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by MASS STATE POLICE
Tow-away
2020-04-0609:29MIDDLESEX, VT2vehicles
654 VT RT 12, Horn Of The Moon Rd· County 023
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT;4:20:COLLISION INVOLVING OTHER MOVABLE OBJECT;3:20:COLLISION INVOLVING OTHER MOVABLE OBJECT;2:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by VSP - A3 Middlesex
2 injured
2020-02-1214:20HOPKINTON, NH1vehicle
Hopkinton Rd 530 t W of Upper Straw Rd· County 013
Sequence: 1:6:NONCOLLISION:EXPLOSION OR FIRE;2:18:COLLISION INVOLVING FIXED OBJECT
Reported by Hopkinton Police Dept
Tow-away
2020-01-2312:09SEABROOK, NH2vehicles
700 Lafayette Rd· County 015
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by Seabrook Police Dept
Tow-away
2019-02-0106:41Haverhill, NH1vehicle
2240 Dartmouth College Hwy· County 009
Sequence: 2:1:NONCOLLISION:RAN OFF ROAD;3:18:COLLISION INVOLVING FIXED OBJECT;1:8:NONCOLLISION:CROSS MEDIAN/CENTERLINE
Reported by Haverhill Police Dept
Tow-away
2018-12-2007:56Bedford, NH3vehicles
1 mile s of Everett Tpk & 293 S· County 011
Sequence: 2:13:COLLISION INVOLVING MOTOR VEHICLE IN TRANSPORT;1:13:COLLISION INVOLVING MOTOR VEHICLE IN TRANSPORT
Reported by State Police Troop B
Tow-away
2016-02-2410:04Dover, NH1vehicle
Broadway N of St John St· County 017
Sequence: 1:18:COLLISION INVOLVING FIXED OBJECT
Reported by Dover Police Dept
1 injured
Tow-away
2014-01-2702:39ENFIELD, NH1vehicle
250 FT S OF 89 AND EXIT 16· County 009
Sequence: 1:3:NONCOLLISION:OVERTURN (ROLLOVER)
Reported by NH STATE POLICE TROOP D
Tow-away
Current policies
(1)
HUDSON INSURANCE COMPANY
91X · 1 · #HST-000714
Coverage: $0 – $300,000
Effective 2024-08-22 → —
Active
Insurance history
Snapshot 2026-09-25
Estimated measures · FMCSA SMS v3.21 method · data through 2026-10-23 · calculated 2026-10-26