Carrier profile · USDOT 1047084 · MC-439047 · Updated Jun 13, 2026
RALPH W CROOK
DBA R W CROOK TRUCKING
1 power unitLANCASTER, SC50/100
CARRIER INACTIVEMC-439047 INACTIVE
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- None
- Contract
- Inactive
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$1M BIPD last filed ’06 · 4 insurers · 0 lapsesInsurer churn
beyond this history
2002200820142020now
Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 4 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| INTERSTATE INDEMNITY COMPANY | Jul 2005 → Jul 2006 | $1M | 1 |
| COLUMBIA INSURANCE COMPANY | Aug 2004 → Jul 2005 | $1M | 1 |
| CANAL INSURANCE CO. | Nov 2003 → Sep 2004 | $1M | 2 |
| CAROLINA CASUALTY INSURANCE CO. | Aug 2002 → Dec 2003 | $1M | 2 |