Carrierintel Safety Score: 70/100. 17 inspection violations in 12 months. Last inspected Oct 2026.
DOT 574639ActiveInterstateALCOLU, SC
COMPANY
Authority since
—
MCS-150
2025-06-16 · 818,275 mi (2024)
Fleet
12 units · 20 trailers · 9 drivers
Annual mileage (VMT)
818,275 mi (2024)
ADDRESS
Physical
2374 ALDERMAN CAMP ROAD ALCOLU, SC 29001
Mailing
P O BOX 289 ALCOLU, SC 29001
CONTACT
Phone
8034734885
Email
hr@jcwitherspooninc.com
OFFICERS
Primary Officer
JAMES C WITHERSPOON JR
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Private Property · Authorized For Hire · Exempt For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
4
Logs, Poles, Beams, LumberMachinery, Large ObjectsLiquids / GasesOther: WOOD CHIPS
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
385 mo
Since USDOT registration
INSURANCE
Verification needed
No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.
RISK GRADE
Minimal Risk
1 risk factors · 2 strengths
OOS RATE
17.0%
9 / 53 inspections
Carrierintel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
70
out of 100
Good
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
Verification needed — No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.
SUMMARY
Elevated OOS rate 16% (last 24 mo)
No crashes in the last 24 months
83% clean inspections
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 53
Page 1 / 3
2024-10-0906:51CROSS, SC3vehicles
OLD HIGHWAY 6· County 015
Clear · Daylight · Dry
Two-way, not divided
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT;2:1:NONCOLLISION:RAN OFF ROAD;3:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by HP06
Tow-away
2024-08-2206:15SUMTER, SC2vehicles
PLOWDEN MILL RD· County 085
Clear · Daylight · Dry
Two-way, not divided
Sequence: 1:1:NONCOLLISION:RAN OFF ROAD;2:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by HP01
1 injured
Tow-away
2024-06-0305:18GEORGETOWN, SC1vehicle
DOCK STREET· County 043
Sequence: 1:17:COLLISION INVOLVING ANIMAL
Reported by 2202
1 injured
Tow-away
2023-05-1112:05MONCKS CORNER, SC2vehicles
52· County 015
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by 0801
2 injured
Tow-away
2022-10-3108:18DARLINGTON, SC2vehicles
52· County 031
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by 1601
1 injured
Tow-away
2022-06-2315:53EFFINGHAM, SC2vehicles
PAMPLICO HWY· County 041
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by HP05
1 injured
Tow-away
2022-02-0309:39EASTOVER, SC2vehicles
WILLIE WILSON RD· County 079
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by HP01
1 injured
2021-12-2206:08KINGSTREE, SC2vehicles
SUMTER HWY· County 089
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by HP05
1 injured
Tow-away
2021-10-1808:03NEW ZION, SC2vehicles
US 301· County 027
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by HP01
1 injured
Tow-away
2021-07-1014:10FLORENCE, SC2vehicles
N WILLISTON RD· County 041
Reported by HP05
Tow-away
2021-03-0914:30DARLINGTON, SC2vehicles
52· County 031
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by 1601
2 injured
2020-06-1815:35HARTSVILLE, SC2vehicles
MARQUIS HWY· County 031
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by HP05
Tow-away
2020-01-0608:22HARTSVILLE, SC2vehicles
15· County 031
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by HP05
Tow-away
2019-07-1714:20NORTH CHARLESTON, SC1vehicle
REMOUNT RD· County 019
Sequence: 1:3:NONCOLLISION:OVERTURN (ROLLOVER)
Reported by 1008
1 injured
Tow-away
2019-04-2406:30MANNING, SC1vehicle
301· County 027
Sequence: 2:3:NONCOLLISION:OVERTURN (ROLLOVER);1:1:NONCOLLISION:RAN OFF ROAD
Reported by HP01
1 injured
Tow-away
2019-03-2208:50GREELEYVILLE, SC1vehicle
52· County 089
Sequence: 1:3:NONCOLLISION:OVERTURN (ROLLOVER)
Reported by HP05
Tow-away
2018-10-2213:49GEORGETOWN, SC2vehicles
521· County 043
Sequence: 1:13:COLLISION INVOLVING MOTOR VEHICLE IN TRANSPORT
Reported by 2202
Tow-away
2018-08-2916:59LAMAR, SC1vehicle
401· County 031
Sequence: 3:3:NONCOLLISION:OVERTURN (ROLLOVER);2:18:COLLISION INVOLVING FIXED OBJECT;1:1:NONCOLLISION:RAN OFF ROAD
Reported by HP05
1 injured
Tow-away
2018-02-1502:50HARLEYVILLE, SC1vehicle
—· County 035
Sequence: 2:3:NONCOLLISION:OVERTURN (ROLLOVER);1:1:NONCOLLISION:RAN OFF ROAD
Reported by HP06
1 injured
Tow-away
2018-02-0905:10NORTH CHARLESTON, SC4vehicles
26· County 019
Sequence: 1:13:COLLISION INVOLVING MOTOR VEHICLE IN TRANSPORT
Reported by HP06
2 injured
Tow-away
2018-01-1914:45LANE, SC1vehicle
521· County 089
Sequence: 2:3:NONCOLLISION:OVERTURN (ROLLOVER);3:1:NONCOLLISION:RAN OFF ROAD;1:1:NONCOLLISION:RAN OFF ROAD
Reported by HP05
1 injured
Tow-away
2017-06-0513:45GREELEYVILLE, SC1vehicle
EASLER HWY· County 089
Sequence: 2:1:NONCOLLISION:RAN OFF ROAD;3:3:NONCOLLISION:OVERTURN (ROLLOVER);1:1:NONCOLLISION:RAN OFF ROAD
Reported by HP05
1 injured
Tow-away
2017-03-2221:42HARLEYVILLE, SC1vehicle
26· County 035
Sequence: 2:18:COLLISION INVOLVING FIXED OBJECT;1:1:NONCOLLISION:RAN OFF ROAD
Reported by HP06
1 injured
Tow-away
2016-10-1105:50QUIMBY, SC1vehicle
N WILLISTON ROAD· County 041
Sequence: 1:18:COLLISION INVOLVING FIXED OBJECT
Reported by HP05
1 injured
Tow-away
2016-09-3006:20NORTH CHARLESTON, SC3vehicles
26· County 019
Sequence: 2:13:COLLISION INVOLVING MOTOR VEHICLE IN TRANSPORT;1:13:COLLISION INVOLVING MOTOR VEHICLE IN TRANSPORT
Reported by HP06
Tow-away
Showing latest 25 of 41 crashes
Current policies
(0)
No insurance policies on file.
Insurance history
Snapshot 2026-09-25
Estimated measures · FMCSA SMS v3.21 method · data through 2026-10-31 · calculated 2026-11-03