Freight Carrier · Johnston, IA

MAINLINE CONSTRUCTION INC

6333 NW BEAVER DRIVE · Johnston, IA 50131

Not Authorized
(515) 491-5819 Tap to call
  • MC #1802578
  • USDOT #4159700 USDOT Active
  • 2
    Power Units
  • 3
    Drivers
  • Carrier
    Entity Type

About this carrier

MAINLINE CONSTRUCTION INC is a Johnston, IA freight carrier that is not authorized in the state of Iowa. This company has 2 truck(s) in their fleet and 3 truck drivers. Their motor carrier number is MC-1802578 and their USDOT number is 4159700.

Sourced from FMCSA SAFER · last filed 10/01/2026 · last updated Oct 10, 2026.

Carrier Details

  • Operating Status NOT AUTHORIZED
  • MCS-150 Filed 10/01/2026
  • MCS-150 Mileage 10,000 (2025)

Authority & Operations

Operation Classification
  • Authorized for Hire
  • Private (Property)
Carrier Operation
  • Intrastate (Non-Hazmat)

Cargo Authorized

  • General Freight
  • Machinery, Large Objects
  • Commodities Dry Bulk

Operating Territory

Inspection activity   Inspected in 1 state over the past 24 months: IA (3). Home base: Johnston, Iowa.

Safety Record

Updated Sep 30, 2026

Crashes (24 mo)

  • 0
    Fatal
  • 0
    Injury
  • 2
    Tow
  • 2
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 3.75 1 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 7 1 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

  • 3
    Total
  • 1
    Clean
  • 2
    With violations

24-month window ending Aug 28, 2026

Violations Cited 4 unique codes

Unsafe Driving 1

  • 392.2CFailure to obey traffic control device1× SW 5

Vehicle Maintenance 3

  • 396.17(c)Operating a CMV without proof of a periodic inspection1× SW 4
  • 393.95(a)No/discharged/unsecured fire extinguisher1× SW 2
  • 393.78Wipers - Inoperative / missing / damaged wipers1× SW 1

Locations

Physical Address
MAINLINE CONSTRUCTION INC
6333 NW BEAVER DRIVE
JOHNSTON, IA 50131
Mailing Address
MAINLINE CONSTRUCTION INC
PO BOX 173
BONDURANT, IA 50035

Location on Map