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Carrier profile · USDOT 795512 · Data as of Oct 7, 2026

Christopher Thomas Routzahn

DBA Dorchester Auto Sales · Cambridge, MD · Interstate carrier · Since 1999
No MC authorityNot rated by FMCSAHazmat
Cargo carriedMotor VehiclesDrive/Tow AwayGolf Carts and Golf Cart Parts Supplies
View on FMCSA SAFERCall (410) 228-5350
5
Power units
5
Drivers
4
Inspections · 24 mo
0
Crashes · 24 mo
20K
Annual miles
27 yr
Registered
92
/ 100
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Vehicle OOS above average: 25.0% of vehicle inspections placed out of service vs 22.26% national.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates12/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
25.0%▲ above avg
National 22.26% · 1 of 4 inspections
Driver out-of-service
0.0%▼ below avg
National 6.67% · 0 of 4 inspections
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
4
Driver inspections
4
Vehicle inspections
4
People injured
0
Fatalities
0
FMCSA rating
Not rated

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
5
Power units
5
Trucks
—
Tractors owned
3
Trailers owned
5
Drivers
0
CDL drivers
Registered to haul hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate Property
Cargo carried
Motor VehiclesDrive/Tow AwayGolf Carts and Golf Cart Parts Supplies
Annual mileage
20,000 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
795512
MC / docket
None
Legal name
Christopher Thomas Routzahn
DBA
Dorchester Auto Sales
Entity type
Carrier
Operation
Interstate
First registered
Feb 17, 1999
Last MCS-150
Mar 17, 2026
Safety rating
Not rated
Drivers (CDL)
5 (0)
Hazmat
Yes
Business type
Individual

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Christopher Thomas Routzahn's USDOT number?

Christopher Thomas Routzahn's USDOT number is 795512.

Is Christopher Thomas Routzahn authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is Christopher Thomas Routzahn's safety record?

Over the last 24 months: 4 roadside inspections, a 25.0% vehicle and 0.0% driver out-of-service rate, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is Christopher Thomas Routzahn's fleet?

5 power units and 5 drivers per its MCS-150 filed Mar 17, 2026.

Where is Christopher Thomas Routzahn located?

Christopher Thomas Routzahn is located at 3004 Ocean Gateway, Cambridge, MD, 21613. Phone: (410) 228-5350.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.