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FMCSA ACTIVE CARRIERUSDOT #321487MC-850452

BRUENING ROCK PRODUCTS INC

Physical Business Address
900 Montgomery St, Decorah, IA 52101-1833
Corporate Structure & Officers
Corporation
Principal: Greg A Bruening • John Courtney
Registered Carrier Phone
(563) 382-2933
USDOT Registration & Authority Class
Interstate • PRIVATE PROPERTY;AUTHORIZED FOR HIRE
FMCSA Added Date: 1988-07-20
FMCSA Compliance Notice — BMC-91X & MCS-150 Schedule

Federal law requires active proof of continuous auto liability ($750k-$1M) on file to avoid DOT Out-of-Service orders or authority revocation.

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Fleet Equipment, Drivers & Mileage Utilization

136
Total Power Units
65
Total Registered Drivers
65
CDL Drivers
1385k
Annual Miles (2025)
Owned Road Tractors:8 units
Owned Semi-Trailers:48 trailers
Avg Utilization / Truck:10,185 mi/yr

Commercial Truck Insurance & Federal Filing Requirements

2026 Underwriting Benchmark
Est. Cost Per Truck / Yr
$9,100 – $14,400
Est. Total Fleet Policy (136 Units)
$1,237,600 – $1,958,400
Minimum Federal Liability
$1,000,000
Mandatory FMCSA Filings & EndorsementsBMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement

MCS-150 Biennial Schedule & FMCSA Safety Record

Mandatory MCS-150 Filing Month (49 CFR § 390.19)
July • Even Years (2026, 2028)
Last MCS-150 Filed: 2026-07-22 (Active / Current)
FMCSA Safety Rating & Review Status
Satisfactory
Prior Authority Revocation: No • Last Review: 2001-08-21

Frequently Asked Questions About BRUENING ROCK PRODUCTS INC

Is BRUENING ROCK PRODUCTS INC (USDOT #321487) currently authorized and active?

According to U.S. DOT / FMCSA Company Census records, BRUENING ROCK PRODUCTS INC (USDOT #321487, MC-850452) holds an ACTIVE registration in Decorah, Iowa, classified under Interstate (PRIVATE PROPERTY;AUTHORIZED FOR HIRE).

How many trucks and drivers does BRUENING ROCK PRODUCTS INC operate?

BRUENING ROCK PRODUCTS INC reports 136 commercial power unit(s) and 65 driver(s) (including 65 CDL drivers) on its FMCSA MCS-150 census filing.

What commercial truck insurance filings are required for USDOT #321487?

Based on its Interstate operations hauling Motor Vehicles & Auto Hauling, federal regulations generally require $1,000,000 minimum primary liability (BMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement). Estimated market insurance benchmark for a 136-unit fleet in IA is $9,100–$14,400 per power unit annually.

When is BRUENING ROCK PRODUCTS INC's mandatory FMCSA MCS-150 biennial update due?

Under 49 CFR § 390.19, based on the last two digits of USDOT #321487, BRUENING ROCK PRODUCTS INC must file its MCS-150 biennial update every July in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-07-22.

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