VEKTORCarrier Intelligence Packet
KELLER TRANSPORTATION INC
DBA KELLER BUS SERVICE
USDOT 32700 · MC-119262 · 4472 GALLANT GREEN RD, WALDORF, MD 20601
88Clear to loadLow riskVektor risk score · 0–100
Generated August 3, 2026 from the live FMCSA / NHTSA record. Decision support — not an FMCSA safety rating or a recommendation to use or avoid any carrier. Verify authority & insurance before tendering.
Watch · 1
- Fatal crash on record — 2 crash(es) involving a fatality are on this carrier's record.
In good standing · 5
- Active operating authority — Active for-hire authority is on file with FMCSA.
- Insurance on file — BIPD (liability) insurance is on file with FMCSA.
- Established 52 years — Operating authority has been on file since 1974.
- Out-of-service rates below national average — Both vehicle and driver OOS rates beat the national benchmark across 313 inspections.
- No BASIC safety alerts — No FMCSA intervention thresholds are currently exceeded.
Identity & authority
- Operating status
- Active
- Common authority
- Active
- Contract authority
- None
- Broker authority
- None
- Safety rating
- Satisfactory (Feb 6, 2024)
- Authority age
- 52 yr
- Registered
- Jun 1, 1974
- Out-of-service
- No
- Phone
- (301) 843-1881
- ckeller.kellerbus@comcast.net
- Website
- comcast.net
- Address
- 4472 GALLANT GREEN RD, WALDORF, MD 20601
Fleet
- Power units
- 0
- Drivers
- 64
- Observed units
- 53
- Avg fleet age
- 6.3 yr
Insurance
- Auto-liability on file
- Yes
- BIPD limit
- $5M
- Cargo on file
- No
- Cargo limit
- —
- Bond on file
- No
- Lapses
- 0
Safety · trailing 24 months
- Vehicle OOS
- 0.0% (nat'l 22.26%)
- Driver OOS
- 0.0% (nat'l 6.67%)
- Inspections
- 108
- Crashes
- 3
- Fatal crashes
- 2
| CSA BASIC | Measure | Percentile | Source | Alert |
|---|---|---|---|---|
| Unsafe Driving | 0 | 0% | FMCSA | — |
| Hours-of-Service | 0 | 0% | FMCSA | — |
| Driver Fitness | 0 | 0% | FMCSA | — |
| Controlled Substances | 0 | 0% | FMCSA | — |
| Vehicle Maintenance | 0.15 | 1% | FMCSA | — |