MAINLINE CONSTRUCTION INC
Federal law requires active proof of continuous auto liability ($750k-$1M) on file to avoid DOT Out-of-Service orders or authority revocation.
Fleet Equipment, Drivers & Mileage Utilization
Commercial Truck Insurance & Federal Filing Requirements
2026 Underwriting BenchmarkMCS-150 Biennial Schedule & FMCSA Safety Record
Frequently Asked Questions About MAINLINE CONSTRUCTION INC
Is MAINLINE CONSTRUCTION INC (USDOT #4159700) currently authorized and active?
According to U.S. DOT / FMCSA Company Census records, MAINLINE CONSTRUCTION INC (USDOT #4159700, MC-1802578) holds an ACTIVE registration in Johnston, Iowa, classified under Intrastate Non-Hazmat (PRIVATE PROPERTY;AUTHORIZED FOR HIRE).
How many trucks and drivers does MAINLINE CONSTRUCTION INC operate?
MAINLINE CONSTRUCTION INC reports 4 commercial power unit(s) and 3 driver(s) (including 3 CDL drivers) on its FMCSA MCS-150 census filing.
What commercial truck insurance filings are required for USDOT #4159700?
Based on its Intrastate Non-Hazmat operations hauling General Freight, federal regulations generally require $750,000 (State / Intrastate) minimum primary liability (Commercial Auto Primary Liability • Form E / State Intrastate Filing). Estimated market insurance benchmark for a 4-unit fleet in IA is $6,700–$11,000 per power unit annually.
When is MAINLINE CONSTRUCTION INC's mandatory FMCSA MCS-150 biennial update due?
Under 49 CFR § 390.19, based on the last two digits of USDOT #4159700, MAINLINE CONSTRUCTION INC must file its MCS-150 biennial update every October in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-10-01.
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