Carrier profile · USDOT 901799 · MC-453809 · Updated Jun 13, 2026
Donald a Waltenbaugh
DBA DOOLITTLE DIGGING
1 power unitVANDERGRIFT, PA50/100
CARRIER INACTIVEMC-453809 INACTIVEUNDELIVERABLE ADDRESS
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
- Inactive
- Contract
- None
- 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
$750K BIPD last filed ’09 · 4 insurers · 0 lapsesInsurer churn
beyond this history
2003200920152021now
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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 |
|---|---|---|---|
| PROGRESSIVE CASUALTY INSURANCE COMPANY | Jul 2006 → Mar 2009 | $750K | 3 |
| PROGRESSIVE NORTHERN INSURANCE COMPANY | Jun 2005 → Jul 2006 | $750K | 1 |
| MOUNTAIN LAUREL ASSURANCE COMPANY | Jul 2003 → Jun 2005 | $750K | 2 |
| UNITED NATIONAL INSURANCE COMPANY | Feb 2003 → Jul 2003 | $750K | 1 |