According to FMCSA records, Dda1 Transportation LLC (DOT# 3163554) in Spring, Texas has 88 inspections on record with 114 violations and a 14.8% vehicle out-of-service rate and 1 crash. Safety grade: A (excellent safety record). Active common authority.
88Inspections
14.8%Vehicle OOS Rate
1Crashes
22Power Units
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Vehicle OOS Rate14.8%
Carrier: 14.8% (13 of 88)National: 23.2%
Driver OOS Rate1.1%
Carrier: 1.1% (1 of 88)National: 6.4%
73%OOS rate better than 73% of carriers in Texas
24%crash rate better than 24% of carriers in Texas
Violation Categories · 114 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
114total violations across 88 inspections
14violations resulted in out-of-service orders (12%)
Vehicle Maintenance
52
Unsafe Driving
40
Hours of Service
16
Driver Fitness
2
Other
4
Inspection History · 88 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
FMCSA operating authority permits interstate for-hire transportation. Carriers must maintain minimum insurance coverage levels to keep authority active. BIPD (bodily injury and property damage) insurance is required for all for-hire carriers.
MC/MX NumberMC1048731
Common AuthorityActive
Contract AuthorityActive
Broker AuthorityN
BIPD InsuranceNot On File
Cargo InsuranceNot On File
Surety BondNot On File
Type
Insurer
Coverage
Effective
BIPD/Primary
Highlander Specialty Insurance Company
$1,000
08/14/2025
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.
Power Units22
Drivers22
Fleet SizeSmall Fleet
Operation TypeInterstate
HazmatNo
Operating Since07/22/2018
MCS-150 Filed20251127 1
Annual Mileage (MCS-150)3,399,155
Address3223 Spring Cypress Road Apt 614, Spring, TX 77388