Liberty Ready Mix Safety Record

DOT# 1300849 · Urbandale, IA 50323 · 5152784807

B

Good safety record — scored 29/100. Below-average out-of-service rates and few crashes.

Last inspected 03/24/2026

Grade based on FMCSA inspection, crash, and violation data. See methodology →

Vehicle OOS Rate 10/30 pts
Driver OOS Rate 14/20 pts
Crash Rate 5/30 pts
Fatal Crash Penalty 0/20 pts

Lower scores are better. How is this calculated?

According to FMCSA records, Liberty Ready Mix (DOT# 1300849) in Urbandale, Iowa has 35 inspections on record with 62 violations and a 17.1% vehicle out-of-service rate and 2 crashes. Safety grade: B.

35 Inspections
17.1% Vehicle OOS Rate
2 Crashes
69 Power Units

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 Rate 17.1%
Carrier: 17.1% (6 of 35) National: 23.2%
Driver OOS Rate 8.6%
Carrier: 8.6% (3 of 35) National: 6.4%
35% OOS rate better than 35% of carriers in Iowa
32% crash rate better than 32% of carriers in Iowa

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.

62 total violations across 35 inspections
9 violations resulted in out-of-service orders (15%)
Vehicle Maintenance
21
Unsafe Driving
30
Driver Fitness
8
Other
3

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.

Level 1: 1 (3%) Level 2: 18 (51%) Level 3: 16 (46%)
2 of 5 recent inspections had vehicle out-of-service violations
Date State Level Veh OOS Drv OOS
03/24/2026 IA 2 1 0
03/12/2026 IA 2 0 0
11/26/2025 IA 2 1 0
11/15/2025 IA 2 0 0
09/17/2025 IA 2 0 0
09/10/2025 IA 2 0 0
09/09/2025 IA 2 1 0
08/25/2025 IA 2 0 0
03/11/2025 IA 3 0 0
11/27/2024 IA 3 0 0
1 injury crash
14-NOV-24 most recent crash on record
Date State Fatalities Injuries Tow-Aways
14-NOV-24 IA 0 0 0
10-SEP-25 IA 0 1 0

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 Units 69
Drivers 64
Fleet Size Mid-Size Fleet
Operation Type Intrastate (Non-Hazmat)
Hazmat No
Operating Since 11/02/2004
MCS-150 Filed 20251028 1
Annual Mileage (MCS-150) 1,420,000
Address 12026 Ridgemont Drive, Urbandale, IA 50323